Q: Is 6,400,006 a Composite Number?
A: Yes, 6,400,006 is a composite number.
The number 6,400,006 can be evenly divided by 1 2 3,200,003 and 6,400,006, with no remainder.
Since 6,400,006 cannot be divided by just 1 and 6,400,006, it is a composite number.