Q: Is 1,000,396 a Prime Number?
A: No, 1,000,396 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 1000396 can be evenly divided by 1 2 4 383 653 766 1,306 1,532 2,612 250,099 500,198 and 1,000,396, with no remainder.
Since 1,000,396 cannot be divided by just 1 and 1,000,396, it is not a prime number.