788320858492 has 48 divisors (see below), whose sum is σ = 1423388689632. Its totient is φ = 381786475520.

The previous prime is 788320858471. The next prime is 788320858499. The reversal of 788320858492 is 294858023887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788320858499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13229838 + ... + 13289290.

It is an arithmetic number, because the mean of its divisors is an integer number (29653931034).

Almost surely, 2^788320858492 is an apocalyptic number.

It is an amenable number.

788320858492 is a deficient number, since it is larger than the sum of its proper divisors (635067831140).

788320858492 is a wasteful number, since it uses less digits than its factorization.

788320858492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60078 (or 60076 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 64.

The spelling of 788320858492 in words is "seven hundred eighty-eight billion, three hundred twenty million, eight hundred fifty-eight thousand, four hundred ninety-two".