6597796788 has 96 divisors (see below), whose sum is σ = 18700093440. Its totient is φ = 1995084000.

The previous prime is 6597796787. The next prime is 6597796801. The reversal of 6597796788 is 8876977956.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6597796787) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 577653 + ... + 588963.

It is an arithmetic number, because the mean of its divisors is an integer number (194792640).

Almost surely, 2^6597796788 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 6597796788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9350046720).

6597796788 is an abundant number, since it is smaller than the sum of its proper divisors (12102296652).

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

6597796788 is a wasteful number, since it uses less digits than its factorization.

6597796788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11826 (or 11818 counting only the distinct ones).

The product of its digits is 320060160, while the sum is 72.

The square root of 6597796788 is about 81226.8230820337. The cubic root of 6597796788 is about 1875.5687081271.

The spelling of 6597796788 in words is "six billion, five hundred ninety-seven million, seven hundred ninety-six thousand, seven hundred eighty-eight".