Q: Is 2,637,919 a Composite Number?
A: No, 2,637,919 is not a composite number; it is a prime number.
The number 2,637,919 can be evenly divided by 1 and 2,637,919, with no remainder.
Since 2,637,919 can be divided by just 1 and 2,637,919, it is not a composite number.