Q: Is 4,421,997 a Prime Number?
A: No, 4,421,997 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 4421997 can be evenly divided by 1 3 9 491,333 1,473,999 and 4,421,997, with no remainder.
Since 4,421,997 cannot be divided by just 1 and 4,421,997, it is not a prime number.