Q: Is 3,487,691 a Composite Number?
A: No, 3,487,691 is not a composite number; it is a prime number.
The number 3,487,691 can be evenly divided by 1 and 3,487,691, with no remainder.
Since 3,487,691 can be divided by just 1 and 3,487,691, it is not a composite number.