82976942966 has 8 divisors (see below), whose sum is σ = 124487104224. Its totient is φ = 41481241560.

The previous prime is 82976942947. The next prime is 82976942977. The reversal of 82976942966 is 66924967928.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 82976942896 and 82976942905.

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, 3600605 + ... + 3623576.

It is an arithmetic number, because the mean of its divisors is an integer number (15560888028).

Almost surely, 2^82976942966 is an apocalyptic number.

82976942966 is a deficient number, since it is larger than the sum of its proper divisors (41510161258).

82976942966 is a wasteful number, since it uses less digits than its factorization.

82976942966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229926.

The product of its digits is 141087744, while the sum is 68.

The spelling of 82976942966 in words is "eighty-two billion, nine hundred seventy-six million, nine hundred forty-two thousand, nine hundred sixty-six".