8870770788 has 96 divisors (see below), whose sum is σ = 23405856768. Its totient is φ = 2591529600.

The previous prime is 8870770781. The next prime is 8870770817.

8870770788 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (8870770781) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 404998 + ... + 426338.

It is an arithmetic number, because the mean of its divisors is an integer number (243811008).

Almost surely, 2^8870770788 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8870770788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11702928384).

8870770788 is an abundant number, since it is smaller than the sum of its proper divisors (14535085980).

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

8870770788 is a wasteful number, since it uses less digits than its factorization.

8870770788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21473 (or 21471 counting only the distinct ones).

The product of its (nonzero) digits is 9834496, while the sum is 60.

The square root of 8870770788 is about 94184.7694056741. The cubic root of 8870770788 is about 2070.0799511699.

The spelling of 8870770788 in words is "eight billion, eight hundred seventy million, seven hundred seventy thousand, seven hundred eighty-eight".