7969513684 has 12 divisors (see below), whose sum is σ = 15214526208. Its totient is φ = 3622506200.

The previous prime is 7969513679. The next prime is 7969513711. The reversal of 7969513684 is 4863159697.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90562612 + ... + 90562699.

It is an arithmetic number, because the mean of its divisors is an integer number (1267877184).

Almost surely, 2^7969513684 is an apocalyptic number.

It is an amenable number.

7969513684 is a deficient number, since it is larger than the sum of its proper divisors (7245012524).

7969513684 is a wasteful number, since it uses less digits than its factorization.

7969513684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181125326 (or 181125324 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 58.

The square root of 7969513684 is about 89272.1327402902. The cubic root of 7969513684 is about 1997.4562396800.

The spelling of 7969513684 in words is "seven billion, nine hundred sixty-nine million, five hundred thirteen thousand, six hundred eighty-four".