Q: Is 8,398,628 a Prime Number?
A: No, 8,398,628 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 8398628 can be evenly divided by 1 2 4 7 14 28 299,951 599,902 1,199,804 2,099,657 4,199,314 and 8,398,628, with no remainder.
Since 8,398,628 cannot be divided by just 1 and 8,398,628, it is not a prime number.