868333404 has 48 divisors (see below), whose sum is σ = 2041079040. Its totient is φ = 287316480.

The previous prime is 868333393. The next prime is 868333439. The reversal of 868333404 is 404333868.

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 15 ways as a sum of consecutive naturals, for example, 1520439 + ... + 1521009.

It is an arithmetic number, because the mean of its divisors is an integer number (42522480).

Almost surely, 2^868333404 is an apocalyptic number.

It is an amenable number.

868333404 is an abundant number, since it is smaller than the sum of its proper divisors (1172745636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

868333404 is a wasteful number, since it uses less digits than its factorization.

868333404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290 (or 1288 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The square root of 868333404 is about 29467.4974166453. The cubic root of 868333404 is about 954.0303028669.

The spelling of 868333404 in words is "eight hundred sixty-eight million, three hundred thirty-three thousand, four hundred four".