Q: Is 4,000,404 a Prime Number?
A: No, 4,000,404 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 4000404 can be evenly divided by 1 2 3 4 6 12 333,367 666,734 1,000,101 1,333,468 2,000,202 and 4,000,404, with no remainder.
Since 4,000,404 cannot be divided by just 1 and 4,000,404, it is not a prime number.