8890793172 has 48 divisors (see below), whose sum is σ = 23128956480. Its totient is φ = 2953472544.

The previous prime is 8890793143. The next prime is 8890793183. The reversal of 8890793172 is 2713970988.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108838 + ... + 172125.

It is an arithmetic number, because the mean of its divisors is an integer number (481853260).

Almost surely, 2^8890793172 is an apocalyptic number.

It is an amenable number.

8890793172 is an abundant number, since it is smaller than the sum of its proper divisors (14238163308).

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

8890793172 is a wasteful number, since it uses less digits than its factorization.

8890793172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281269 (or 281261 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 54.

The square root of 8890793172 is about 94291.0026036419. The cubic root of 8890793172 is about 2071.6362529999.

The spelling of 8890793172 in words is "eight billion, eight hundred ninety million, seven hundred ninety-three thousand, one hundred seventy-two".