Q: Is 389,608 a Prime Number?
A: No, 389,608 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 389608 can be evenly divided by 1 2 4 8 31 62 124 248 1,571 3,142 6,284 12,568 48,701 97,402 194,804 and 389,608, with no remainder.
Since 389,608 cannot be divided by just 1 and 389,608, it is not a prime number.