Q: Is 3,924,225 a Composite Number?
A: Yes, 3,924,225 is a composite number.
The number 3,924,225 can be evenly divided by 1 3 5 9 15 25 45 75 107 163 225 321 489 535 815 963 1,467 1,605 2,445 2,675 4,075 4,815 7,335 8,025 12,225 17,441 24,075 36,675 52,323 87,205 156,969 261,615 436,025 784,845 1,308,075 and 3,924,225, with no remainder.
Since 3,924,225 cannot be divided by just 1 and 3,924,225, it is a composite number.