Q: Is 3,750,921 a Composite Number?
A: Yes, 3,750,921 is a composite number.
The number 3,750,921 can be evenly divided by 1 3 9 27 138,923 416,769 1,250,307 and 3,750,921, with no remainder.
Since 3,750,921 cannot be divided by just 1 and 3,750,921, it is a composite number.