788272888 has 64 divisors (see below), whose sum is σ = 1639814400. Its totient is φ = 352926720.

The previous prime is 788272883. The next prime is 788272909. The reversal of 788272888 is 888272887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788272883) 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, 950458 + ... + 951286.

It is an arithmetic number, because the mean of its divisors is an integer number (25622100).

Almost surely, 2^788272888 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 788272888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (819907200).

788272888 is an abundant number, since it is smaller than the sum of its proper divisors (851541512).

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

788272888 is a wasteful number, since it uses less digits than its factorization.

788272888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112 (or 1108 counting only the distinct ones).

The product of its digits is 6422528, while the sum is 58.

The square root of 788272888 is about 28076.1978907401. The cubic root of 788272888 is about 923.7593840094.

Subtracting 788272888 from its reverse (888272887), we obtain a palindrome (99999999).

The spelling of 788272888 in words is "seven hundred eighty-eight million, two hundred seventy-two thousand, eight hundred eighty-eight".