868804432 has 40 divisors (see below), whose sum is σ = 1732389120. Its totient is φ = 421835520.

The previous prime is 868804423. The next prime is 868804451. The reversal of 868804432 is 234408868.

868804432 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 2×868804432² = 1509642282125685248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143319 + ... + 149257.

It is an arithmetic number, because the mean of its divisors is an integer number (43309728).

Almost surely, 2^868804432 is an apocalyptic number.

868804432 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

868804432 is a deficient number, since it is larger than the sum of its proper divisors (863584688).

868804432 is a wasteful number, since it uses less digits than its factorization.

868804432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6211 (or 6205 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 43.

The square root of 868804432 is about 29475.4886643123. The cubic root of 868804432 is about 954.2027764633.

The spelling of 868804432 in words is "eight hundred sixty-eight million, eight hundred four thousand, four hundred thirty-two".