8712860404 has 6 divisors (see below), whose sum is σ = 15247505714. Its totient is φ = 4356430200.

The previous prime is 8712860389. The next prime is 8712860407. The reversal of 8712860404 is 4040682178.

8712860404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7699711504 + 1013148900 = 87748^2 + 31830^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8712860407) 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 as a sum of consecutive naturals, namely, 1089107547 + ... + 1089107554.

Almost surely, 2^8712860404 is an apocalyptic number.

It is an amenable number.

8712860404 is a deficient number, since it is larger than the sum of its proper divisors (6534645310).

8712860404 is a wasteful number, since it uses less digits than its factorization.

8712860404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2178215105 (or 2178215103 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 8712860404 is about 93342.7040748231. The cubic root of 8712860404 is about 2057.7230319445.

The spelling of 8712860404 in words is "eight billion, seven hundred twelve million, eight hundred sixty thousand, four hundred four".