Q: Is 349,391 a Prime Number?
A: No, 349,391 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 349391 can be evenly divided by 1 7 19 37 71 133 259 497 703 1,349 2,627 4,921 9,443 18,389 49,913 and 349,391, with no remainder.
Since 349,391 cannot be divided by just 1 and 349,391, it is not a prime number.