Q: Is 392,723 a Prime Number?
A: Yes, 392,723 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 392723 can be evenly divided by 1 and 392,723, with no remainder.
Since 392,723 can be divided by just 1 and 392,723, it is a prime number.