8785687364 has 12 divisors (see below), whose sum is σ = 15399795600. Its totient is φ = 4385745768.

The previous prime is 8785687357. The next prime is 8785687441. The reversal of 8785687364 is 4637865878.

It is a junction number, because it is equal to n+sod(n) for n = 8785687297 and 8785687306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1771694 + ... + 1776645.

It is an arithmetic number, because the mean of its divisors is an integer number (1283316300).

Almost surely, 2^8785687364 is an apocalyptic number.

It is an amenable number.

8785687364 is a deficient number, since it is larger than the sum of its proper divisors (6614108236).

8785687364 is a wasteful number, since it uses less digits than its factorization.

8785687364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3548962 (or 3548960 counting only the distinct ones).

The product of its digits is 54190080, while the sum is 62.

The square root of 8785687364 is about 93731.9975461955. The cubic root of 8785687364 is about 2063.4403319131.

The spelling of 8785687364 in words is "eight billion, seven hundred eighty-five million, six hundred eighty-seven thousand, three hundred sixty-four".