Q: Is 3,278,791 a Composite Number?
A: No, 3,278,791 is not a composite number; it is a prime number.
The number 3,278,791 can be evenly divided by 1 and 3,278,791, with no remainder.
Since 3,278,791 can be divided by just 1 and 3,278,791, it is not a composite number.