Q: Is 3,642,378 a Composite Number?
A: Yes, 3,642,378 is a composite number.
The number 3,642,378 can be evenly divided by 1 2 3 6 607,063 1,214,126 1,821,189 and 3,642,378, with no remainder.
Since 3,642,378 cannot be divided by just 1 and 3,642,378, it is a composite number.