Q: Is 6,421,967 a Composite Number?
A: No, 6,421,967 is not a composite number; it is a prime number.
The number 6,421,967 can be evenly divided by 1 and 6,421,967, with no remainder.
Since 6,421,967 can be divided by just 1 and 6,421,967, it is not a composite number.