82946397696 has 80 divisors (see below), whose sum is σ = 223120195584. Its totient is φ = 27380312064.

The previous prime is 82946397641. The next prime is 82946397797. The reversal of 82946397696 is 69679364928.

It is a self number, because there is not a number n which added to its sum of digits gives 82946397696.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 103936 + ... + 420351.

Almost surely, 2^82946397696 is an apocalyptic number.

It is an amenable number.

82946397696 is an abundant number, since it is smaller than the sum of its proper divisors (140173797888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82946397696 is a wasteful number, since it uses less digits than its factorization.

82946397696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524411 (or 524395 counting only the distinct ones).

The product of its digits is 211631616, while the sum is 69.

The spelling of 82946397696 in words is "eighty-two billion, nine hundred forty-six million, three hundred ninety-seven thousand, six hundred ninety-six".