9439680968 has 16 divisors (see below), whose sum is σ = 17912648880. Its totient is φ = 4662974608.

The previous prime is 9439680917. The next prime is 9439680973. The reversal of 9439680968 is 8690869349.

It is a self number, because there is not a number n which added to its sum of digits gives 9439680968.

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, 7107530 + ... + 7108857.

It is an arithmetic number, because the mean of its divisors is an integer number (1119540555).

Almost surely, 2^9439680968 is an apocalyptic number.

It is an amenable number.

9439680968 is a deficient number, since it is larger than the sum of its proper divisors (8472967912).

9439680968 is a wasteful number, since it uses less digits than its factorization.

9439680968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14216476 (or 14216472 counting only the distinct ones).

The product of its (nonzero) digits is 20155392, while the sum is 62.

The square root of 9439680968 is about 97158.0206056093. The cubic root of 9439680968 is about 2113.4198017696.

The spelling of 9439680968 in words is "nine billion, four hundred thirty-nine million, six hundred eighty thousand, nine hundred sixty-eight".