8882431920 has 80 divisors (see below), whose sum is σ = 30595050720. Its totient is φ = 2368647936.

The previous prime is 8882431897. The next prime is 8882431927. The reversal of 8882431920 is 291342888.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is not an unprimeable number, because it can be changed into a prime (8882431927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2053959 + ... + 2058278.

It is an arithmetic number, because the mean of its divisors is an integer number (382438134).

Almost surely, 2^8882431920 is an apocalyptic number.

8882431920 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8882431920 is an abundant number, since it is smaller than the sum of its proper divisors (21712618800).

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

8882431920 is a wasteful number, since it uses less digits than its factorization.

8882431920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4112259 (or 4112247 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 8882431920 is about 94246.6546886413. The cubic root of 8882431920 is about 2070.9866332116.

The spelling of 8882431920 in words is "eight billion, eight hundred eighty-two million, four hundred thirty-one thousand, nine hundred twenty".