976992191116 has 12 divisors (see below), whose sum is σ = 1733817128400. Its totient is φ = 481615868720.

The previous prime is 976992191101. The next prime is 976992191117. The reversal of 976992191116 is 611191299679.

It is not an unprimeable number, because it can be changed into a prime (976992191117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1720056391 + ... + 1720056958.

It is an arithmetic number, because the mean of its divisors is an integer number (144484760700).

Almost surely, 2^976992191116 is an apocalyptic number.

It is an amenable number.

976992191116 is a deficient number, since it is larger than the sum of its proper divisors (756824937284).

976992191116 is a wasteful number, since it uses less digits than its factorization.

976992191116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440113424 (or 3440113422 counting only the distinct ones).

The product of its digits is 3306744, while the sum is 61.

The spelling of 976992191116 in words is "nine hundred seventy-six billion, nine hundred ninety-two million, one hundred ninety-one thousand, one hundred sixteen".