8970928880 has 20 divisors (see below), whose sum is σ = 20857409832. Its totient is φ = 3588371520.

The previous prime is 8970928867. The next prime is 8970928913. The reversal of 8970928880 is 888290798.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56068226 + ... + 56068385.

Almost surely, 2^8970928880 is an apocalyptic number.

8970928880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8970928880 is an abundant number, since it is smaller than the sum of its proper divisors (11886480952).

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

8970928880 is a wasteful number, since it uses less digits than its factorization.

8970928880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112136624 (or 112136618 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 59.

The square root of 8970928880 is about 94714.9876207562. The cubic root of 8970928880 is about 2077.8417640720.

The spelling of 8970928880 in words is "eight billion, nine hundred seventy million, nine hundred twenty-eight thousand, eight hundred eighty".