Q: Is 3,609,649 a Composite Number?
A: No, 3,609,649 is not a composite number; it is a prime number.
The number 3,609,649 can be evenly divided by 1 and 3,609,649, with no remainder.
Since 3,609,649 can be divided by just 1 and 3,609,649, it is not a composite number.