788472885 has 16 divisors (see below), whose sum is σ = 1282239360. Its totient is φ = 413624640.

The previous prime is 788472871. The next prime is 788472889. The reversal of 788472885 is 588274887.

It is not a de Polignac number, because 788472885 - 2¹³ = 788464693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788472889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429945 + ... + 431774.

It is an arithmetic number, because the mean of its divisors is an integer number (80139960).

Almost surely, 2^788472885 is an apocalyptic number.

It is an amenable number.

788472885 is a deficient number, since it is larger than the sum of its proper divisors (493766475).

788472885 is a wasteful number, since it uses less digits than its factorization.

788472885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861788.

The product of its digits is 8028160, while the sum is 57.

The square root of 788472885 is about 28079.7593472594. The cubic root of 788472885 is about 923.8375014084.

The spelling of 788472885 in words is "seven hundred eighty-eight million, four hundred seventy-two thousand, eight hundred eighty-five".