8872712684 has 18 divisors (see below), whose sum is σ = 17067140412. Its totient is φ = 4033051000.

The previous prime is 8872712683. The next prime is 8872712711. The reversal of 8872712684 is 4862172788.

8872712684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (8872712683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9165542 + ... + 9166509.

Almost surely, 2^8872712684 is an apocalyptic number.

It is an amenable number.

8872712684 is a deficient number, since it is larger than the sum of its proper divisors (8194427728).

8872712684 is a wasteful number, since it uses less digits than its factorization.

8872712684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18332077 (or 18332064 counting only the distinct ones).

The product of its digits is 2408448, while the sum is 53.

The square root of 8872712684 is about 94195.0778119536. The cubic root of 8872712684 is about 2070.2309935381.

The spelling of 8872712684 in words is "eight billion, eight hundred seventy-two million, seven hundred twelve thousand, six hundred eighty-four".