Q: Is 396,670 a Prime Number?
A: No, 396,670 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 396670 can be evenly divided by 1 2 5 10 39,667 79,334 198,335 and 396,670, with no remainder.
Since 396,670 cannot be divided by just 1 and 396,670, it is not a prime number.