Q: Is 423,733 a Prime Number?
A: No, 423,733 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 423733 can be evenly divided by 1 491 863 and 423,733, with no remainder.
Since 423,733 cannot be divided by just 1 and 423,733, it is not a prime number.