7696563772 has 24 divisors (see below), whose sum is σ = 13921318656. Its totient is φ = 3721017648.

The previous prime is 7696563739. The next prime is 7696563773. The reversal of 7696563772 is 2773656967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7696563773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231018 + ... + 262225.

It is an arithmetic number, because the mean of its divisors is an integer number (580054944).

Almost surely, 2^7696563772 is an apocalyptic number.

It is an amenable number.

7696563772 is a deficient number, since it is larger than the sum of its proper divisors (6224754884).

7696563772 is a wasteful number, since it uses less digits than its factorization.

7696563772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493377 (or 493375 counting only the distinct ones).

The product of its digits is 20003760, while the sum is 58.

The square root of 7696563772 is about 87730.0619628187. The cubic root of 7696563772 is about 1974.3870359289.

The spelling of 7696563772 in words is "seven billion, six hundred ninety-six million, five hundred sixty-three thousand, seven hundred seventy-two".