8704087388 has 6 divisors (see below), whose sum is σ = 15232152936. Its totient is φ = 4352043692.

The previous prime is 8704087387. The next prime is 8704087433. The reversal of 8704087388 is 8837804078.

It is a happy number.

8704087388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8704087388² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8704087387) 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, 1088010920 + ... + 1088010927.

It is an arithmetic number, because the mean of its divisors is an integer number (2538692156).

Almost surely, 2^8704087388 is an apocalyptic number.

It is an amenable number.

8704087388 is a deficient number, since it is larger than the sum of its proper divisors (6528065548).

8704087388 is a wasteful number, since it uses less digits than its factorization.

8704087388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176021851 (or 2176021849 counting only the distinct ones).

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

The square root of 8704087388 is about 93295.6986575480. The cubic root of 8704087388 is about 2057.0321566689.

The spelling of 8704087388 in words is "eight billion, seven hundred four million, eighty-seven thousand, three hundred eighty-eight".