Q: Is 4,381,009 a Composite Number?
A: No, 4,381,009 is not a composite number; it is a prime number.
The number 4,381,009 can be evenly divided by 1 and 4,381,009, with no remainder.
Since 4,381,009 can be divided by just 1 and 4,381,009, it is not a composite number.