788817968 has 20 divisors (see below), whose sum is σ = 1544093880. Its totient is φ = 390342144.

The previous prime is 788817961. The next prime is 788818039. The reversal of 788817968 is 869718887.

It is a self number, because there is not a number n which added to its sum of digits gives 788817968.

It is not an unprimeable number, because it can be changed into a prime (788817961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252578 + ... + 255681.

It is an arithmetic number, because the mean of its divisors is an integer number (77204694).

Almost surely, 2^788817968 is an apocalyptic number.

It is an amenable number.

788817968 is a deficient number, since it is larger than the sum of its proper divisors (755275912).

788817968 is a wasteful number, since it uses less digits than its factorization.

788817968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508364 (or 508358 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 62.

The square root of 788817968 is about 28085.9033680599. The cubic root of 788817968 is about 923.9722573081.

The spelling of 788817968 in words is "seven hundred eighty-eight million, eight hundred seventeen thousand, nine hundred sixty-eight".