Q: Is 397,241 a Prime Number?
A: No, 397,241 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 397241 can be evenly divided by 1 13 30,557 and 397,241, with no remainder.
Since 397,241 cannot be divided by just 1 and 397,241, it is not a prime number.