349 in Words
How do you write 349 in words?
The number 349 is written three hundred forty nine in words. As an ordinal it is three hundred forty ninth, and on a check you would write Three hundred forty nine and 00/100.
Last updated 19 June 2026
Other ways to write it
| Cardinal | three hundred forty nine |
|---|---|
| Ordinal | three hundred forty ninth |
| Currency | three hundred forty nine dollars |
| Check format | Three hundred forty nine and 00/100 |
How number-to-words spelling works
A cardinal number names a quantity (three hundred forty nine), while an ordinal names a position (three hundred forty ninth). English hyphenates compound numbers from twenty-one to ninety-nine and groups digits into thousands, millions, and billions.
For house-style rules on spelling out numbers, see the Chicago Manual of Style, or read our guide to spelling numbers in words.
Facts about 349
- 349 is an odd number.
- It is a prime number.
- Digit sum: 16.
- Roman numerals: CCCXLIX.
- Binary: 101011101.
- Hexadecimal: 15D.
| Digit | Place |
|---|---|
| 3 | hundreds |
| 4 | tens |
| 9 | ones |
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Frequently asked questions
How do you write 349 in words?
349 in words is "three hundred forty nine".
How do you spell 349?
349 is spelled "three hundred forty nine".
How do you write 349 on a check?
On a check, write "Three hundred forty nine and 00/100".