864769704 has 32 divisors (see below), whose sum is σ = 2214656640. Its totient is φ = 281225600.

The previous prime is 864769691. The next prime is 864769747. The reversal of 864769704 is 407967468.

864769704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 438432 + ... + 440399.

It is an arithmetic number, because the mean of its divisors is an integer number (69208020).

Almost surely, 2^864769704 is an apocalyptic number.

It is an amenable number.

864769704 is an abundant number, since it is smaller than the sum of its proper divisors (1349886936).

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

864769704 is a wasteful number, since it uses less digits than its factorization.

864769704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878881 (or 878877 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 51.

The square root of 864769704 is about 29406.9669296240. The cubic root of 864769704 is about 952.7233780078.

The spelling of 864769704 in words is "eight hundred sixty-four million, seven hundred sixty-nine thousand, seven hundred four".