Q: Is 7,879,321 a Composite Number?
A: No, 7,879,321 is not a composite number; it is a prime number.
The number 7,879,321 can be evenly divided by 1 and 7,879,321, with no remainder.
Since 7,879,321 can be divided by just 1 and 7,879,321, it is not a composite number.