788651088 has 80 divisors (see below), whose sum is σ = 2157004800. Its totient is φ = 247605120.

The previous prime is 788650997. The next prime is 788651141. The reversal of 788651088 is 880156887.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 788651088.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160833 + ... + 165663.

It is an arithmetic number, because the mean of its divisors is an integer number (26962560).

Almost surely, 2^788651088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 788651088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1078502400).

788651088 is an abundant number, since it is smaller than the sum of its proper divisors (1368353712).

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

788651088 is a wasteful number, since it uses less digits than its factorization.

788651088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5040 (or 5034 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 51.

The square root of 788651088 is about 28082.9323255247. The cubic root of 788651088 is about 923.9070950986.

The spelling of 788651088 in words is "seven hundred eighty-eight million, six hundred fifty-one thousand, eighty-eight".