Q: Is 378,648 a Composite Number?
A: Yes, 378,648 is a composite number.
The number 378,648 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 1,753 3,506 5,259 7,012 10,518 14,024 15,777 21,036 31,554 42,072 47,331 63,108 94,662 126,216 189,324 and 378,648, with no remainder.
Since 378,648 cannot be divided by just 1 and 378,648, it is a composite number.