8707885980 has 24 divisors (see below), whose sum is σ = 24382080912. Its totient is φ = 2322102912.

The previous prime is 8707885939. The next prime is 8707885981. The reversal of 8707885980 is 895887078.

It is a Harshad number since it is a multiple of its sum of digits (60), and also a Moran number because the ratio is a prime number: 145131433 = 8707885980 / (8 + 7 + 0 + 7 + 8 + 8 + 5 + 9 + 8 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8707885981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72565657 + ... + 72565776.

It is an arithmetic number, because the mean of its divisors is an integer number (1015920038).

Almost surely, 2^8707885980 is an apocalyptic number.

It is an amenable number.

8707885980 is an abundant number, since it is smaller than the sum of its proper divisors (15674194932).

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

8707885980 is a wasteful number, since it uses less digits than its factorization.

8707885980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145131445 (or 145131443 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 60.

The square root of 8707885980 is about 93316.0542457727. The cubic root of 8707885980 is about 2057.3313528638.

The spelling of 8707885980 in words is "eight billion, seven hundred seven million, eight hundred eighty-five thousand, nine hundred eighty".