Q: Is 397,336 a Prime Number?
A: No, 397,336 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 397336 can be evenly divided by 1 2 4 8 49,667 99,334 198,668 and 397,336, with no remainder.
Since 397,336 cannot be divided by just 1 and 397,336, it is not a prime number.