Q: Is 397,477 a Prime Number?
A: No, 397,477 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 397477 can be evenly divided by 1 17 103 227 1,751 3,859 23,381 and 397,477, with no remainder.
Since 397,477 cannot be divided by just 1 and 397,477, it is not a prime number.