Q: Is 392,427 a Prime Number?
A: No, 392,427 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 392427 can be evenly divided by 1 3 7 9 21 63 6,229 18,687 43,603 56,061 130,809 and 392,427, with no remainder.
Since 392,427 cannot be divided by just 1 and 392,427, it is not a prime number.