9776611112 has 32 divisors (see below), whose sum is σ = 18929894400. Its totient is φ = 4728763200.

The previous prime is 9776611111. The next prime is 9776611151. The reversal of 9776611112 is 2111166779.

It is a self number, because there is not a number n which added to its sum of digits gives 9776611112.

It is not an unprimeable number, because it can be changed into a prime (9776611111) 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, 792689 + ... + 804927.

It is an arithmetic number, because the mean of its divisors is an integer number (591559200).

Almost surely, 2^9776611112 is an apocalyptic number.

It is an amenable number.

9776611112 is a deficient number, since it is larger than the sum of its proper divisors (9153283288).

9776611112 is a wasteful number, since it uses less digits than its factorization.

9776611112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15497 (or 15493 counting only the distinct ones).

The product of its digits is 31752, while the sum is 41.

The square root of 9776611112 is about 98876.7470743248. The cubic root of 9776611112 is about 2138.2711684204.

The spelling of 9776611112 in words is "nine billion, seven hundred seventy-six million, six hundred eleven thousand, one hundred twelve".