8516928436 has 12 divisors (see below), whose sum is σ = 14960034180. Its totient is φ = 4242632960.

The previous prime is 8516928389. The next prime is 8516928449. The reversal of 8516928436 is 6348296158.

It can be written as a sum of positive squares in 2 ways, for example, as 3174195600 + 5342732836 = 56340^2 + 73094^2 .

It is a congruent number.

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, 3956605 + ... + 3958756.

It is an arithmetic number, because the mean of its divisors is an integer number (1246669515).

Almost surely, 2^8516928436 is an apocalyptic number.

It is an amenable number.

8516928436 is a deficient number, since it is larger than the sum of its proper divisors (6443105744).

8516928436 is a wasteful number, since it uses less digits than its factorization.

8516928436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7915634 (or 7915632 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 52.

The square root of 8516928436 is about 92287.2062422522. The cubic root of 8516928436 is about 2042.1814767967.

The spelling of 8516928436 in words is "eight billion, five hundred sixteen million, nine hundred twenty-eight thousand, four hundred thirty-six".