Q: Is 9,780 a Prime Number?
A: No, 9,780 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 9780 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 163 326 489 652 815 978 1,630 1,956 2,445 3,260 4,890 and 9,780, with no remainder.
Since 9,780 cannot be divided by just 1 and 9,780, it is not a prime number.