9768160816 has 20 divisors (see below), whose sum is σ = 18937284712. Its totient is φ = 4881119616.

The previous prime is 9768160793. The next prime is 9768160819. The reversal of 9768160816 is 6180618679.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9768160819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157710 + ... + 210733.

Almost surely, 2^9768160816 is an apocalyptic number.

It is an amenable number.

9768160816 is a deficient number, since it is larger than the sum of its proper divisors (9169123896).

9768160816 is a wasteful number, since it uses less digits than its factorization.

9768160816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370108 (or 370102 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 52.

The square root of 9768160816 is about 98834.0063743244. The cubic root of 9768160816 is about 2137.6549278674.

The spelling of 9768160816 in words is "nine billion, seven hundred sixty-eight million, one hundred sixty thousand, eight hundred sixteen".