Q: Is 999,806 a Prime Number?
A: No, 999,806 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 999806 can be evenly divided by 1 2 499,903 and 999,806, with no remainder.
Since 999,806 cannot be divided by just 1 and 999,806, it is not a prime number.