8800888880 has 40 divisors (see below), whose sum is σ = 23385220512. Its totient is φ = 3017447424.

The previous prime is 8800888879. The next prime is 8800888897. The reversal of 8800888880 is 888880088.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (56).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7857377 + ... + 7858496.

Almost surely, 2^8800888880 is an apocalyptic number.

8800888880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8800888880 is an abundant number, since it is smaller than the sum of its proper divisors (14584331632).

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

8800888880 is a wasteful number, since it uses less digits than its factorization.

8800888880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15715893 (or 15715887 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 56.

The square root of 8800888880 is about 93813.0528231546. The cubic root of 8800888880 is about 2064.6297416897.

The spelling of 8800888880 in words is "eight billion, eight hundred million, eight hundred eighty-eight thousand, eight hundred eighty".