868082504 has 64 divisors (see below), whose sum is σ = 1706443200. Its totient is φ = 413670400.

The previous prime is 868082503. The next prime is 868082531. The reversal of 868082504 is 405280868.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (868082503) 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 15 ways as a sum of consecutive naturals, for example, 3824039 + ... + 3824265.

It is an arithmetic number, because the mean of its divisors is an integer number (26663175).

Almost surely, 2^868082504 is an apocalyptic number.

It is an amenable number.

868082504 is a deficient number, since it is larger than the sum of its proper divisors (838360696).

868082504 is a wasteful number, since it uses less digits than its factorization.

868082504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494 (or 490 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 868082504 is about 29463.2398761575. The cubic root of 868082504 is about 953.9384068048.

The spelling of 868082504 in words is "eight hundred sixty-eight million, eighty-two thousand, five hundred four".