788464664 has 32 divisors (see below), whose sum is σ = 1643456640. Its totient is φ = 352166400.

The previous prime is 788464657. The next prime is 788464667. The reversal of 788464664 is 466464887.

788464664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788464667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119057 + ... + 125504.

It is an arithmetic number, because the mean of its divisors is an integer number (51358020).

Almost surely, 2^788464664 is an apocalyptic number.

It is an amenable number.

788464664 is an abundant number, since it is smaller than the sum of its proper divisors (854991976).

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

788464664 is a wasteful number, since it uses less digits than its factorization.

788464664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244611 (or 244607 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 53.

The square root of 788464664 is about 28079.6129602956. The cubic root of 788464664 is about 923.8342906049.

The spelling of 788464664 in words is "seven hundred eighty-eight million, four hundred sixty-four thousand, six hundred sixty-four".