Q: Is 397,339 a Prime Number?
A: No, 397,339 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 397339 can be evenly divided by 1 73 5,443 and 397,339, with no remainder.
Since 397,339 cannot be divided by just 1 and 397,339, it is not a prime number.