Q: Is 4,429,521 a Prime Number?
A: No, 4,429,521 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 4429521 can be evenly divided by 1 3 9 463 1,063 1,389 3,189 4,167 9,567 492,169 1,476,507 and 4,429,521, with no remainder.
Since 4,429,521 cannot be divided by just 1 and 4,429,521, it is not a prime number.