Q: Is 4,139,189 a Composite Number?
A: No, 4,139,189 is not a composite number; it is a prime number.
The number 4,139,189 can be evenly divided by 1 and 4,139,189, with no remainder.
Since 4,139,189 can be divided by just 1 and 4,139,189, it is not a composite number.