Q: Is 424,398 a Prime Number?
A: No, 424,398 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 424398 can be evenly divided by 1 2 3 6 13 26 39 78 5,441 10,882 16,323 32,646 70,733 141,466 212,199 and 424,398, with no remainder.
Since 424,398 cannot be divided by just 1 and 424,398, it is not a prime number.