Q: Is 3,157,961 a Composite Number?
A: No, 3,157,961 is not a composite number; it is a prime number.
The number 3,157,961 can be evenly divided by 1 and 3,157,961, with no remainder.
Since 3,157,961 can be divided by just 1 and 3,157,961, it is not a composite number.