87397602904 has 16 divisors (see below), whose sum is σ = 164078739000. Its totient is φ = 43643272512.

The previous prime is 87397602883. The next prime is 87397602911. The reversal of 87397602904 is 40920679378.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6934429 + ... + 6947020.

Almost surely, 2^87397602904 is an apocalyptic number.

It is an amenable number.

87397602904 is a deficient number, since it is larger than the sum of its proper divisors (76681136096).

87397602904 is a wasteful number, since it uses less digits than its factorization.

87397602904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13882242 (or 13882238 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 55.

The spelling of 87397602904 in words is "eighty-seven billion, three hundred ninety-seven million, six hundred two thousand, nine hundred four".