7676934636 has 96 divisors (see below), whose sum is σ = 21243962880. Its totient is φ = 2111155200.

The previous prime is 7676934631. The next prime is 7676934653. The reversal of 7676934636 is 6364396767.

It is not an unprimeable number, because it can be changed into a prime (7676934631) 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, 801556 + ... + 811076.

It is an arithmetic number, because the mean of its divisors is an integer number (221291280).

Almost surely, 2^7676934636 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 7676934636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10621981440).

7676934636 is an abundant number, since it is smaller than the sum of its proper divisors (13567028244).

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

7676934636 is a wasteful number, since it uses less digits than its factorization.

7676934636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9895 (or 9893 counting only the distinct ones).

The product of its digits is 20575296, while the sum is 57.

The square root of 7676934636 is about 87618.1181948117. The cubic root of 7676934636 is about 1972.7071301681.

The spelling of 7676934636 in words is "seven billion, six hundred seventy-six million, nine hundred thirty-four thousand, six hundred thirty-six".