Q: Is 3,000,728 a Composite Number?
A: Yes, 3,000,728 is a composite number.
The number 3,000,728 can be evenly divided by 1 2 4 8 375,091 750,182 1,500,364 and 3,000,728, with no remainder.
Since 3,000,728 cannot be divided by just 1 and 3,000,728, it is a composite number.