8870845902 has 16 divisors (see below), whose sum is σ = 18353474640. Its totient is φ = 2854984832.

The previous prime is 8870845877. The next prime is 8870845909. The reversal of 8870845902 is 2095480788.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8870845909) 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, 25490763 + ... + 25491110.

It is an arithmetic number, because the mean of its divisors is an integer number (1147092165).

Almost surely, 2^8870845902 is an apocalyptic number.

8870845902 is an abundant number, since it is smaller than the sum of its proper divisors (9482628738).

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

8870845902 is a wasteful number, since it uses less digits than its factorization.

8870845902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50981907.

The product of its (nonzero) digits is 1290240, while the sum is 51.

The square root of 8870845902 is about 94185.1681635702. The cubic root of 8870845902 is about 2070.0857940123.

The spelling of 8870845902 in words is "eight billion, eight hundred seventy million, eight hundred forty-five thousand, nine hundred two".