Q: Is 4,420,721 a Composite Number?
A: No, 4,420,721 is not a composite number; it is a prime number.
The number 4,420,721 can be evenly divided by 1 and 4,420,721, with no remainder.
Since 4,420,721 can be divided by just 1 and 4,420,721, it is not a composite number.