9712882080 has 576 divisors, whose sum is σ = 38777356800. Its totient is φ = 2188892160.

The previous prime is 9712882073. The next prime is 9712882103. The reversal of 9712882080 is 802882179.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17756367 + ... + 17756913.

It is an arithmetic number, because the mean of its divisors is an integer number (67321800).

Almost surely, 2^9712882080 is an apocalyptic number.

9712882080 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9712882080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19388678400).

9712882080 is an abundant number, since it is smaller than the sum of its proper divisors (29064474720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9712882080 is a wasteful number, since it uses less digits than its factorization.

9712882080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657 (or 646 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The square root of 9712882080 is about 98553.9551717738. The cubic root of 9712882080 is about 2133.6149155228.

The spelling of 9712882080 in words is "nine billion, seven hundred twelve million, eight hundred eighty-two thousand, eighty".