Q: Is 397,667 a Prime Number?
A: No, 397,667 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 397667 can be evenly divided by 1 47 8,461 and 397,667, with no remainder.
Since 397,667 cannot be divided by just 1 and 397,667, it is not a prime number.