82020734760 has 32 divisors (see below), whose sum is σ = 246062204640. Its totient is φ = 21872195904.

The previous prime is 82020734737. The next prime is 82020734797. The reversal of 82020734760 is 6743702028.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341752942 + ... + 341753181.

It is an arithmetic number, because the mean of its divisors is an integer number (7689443895).

Almost surely, 2^82020734760 is an apocalyptic number.

It is an amenable number.

82020734760 is an abundant number, since it is smaller than the sum of its proper divisors (164041469880).

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

82020734760 is a wasteful number, since it uses less digits than its factorization.

82020734760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683506137 (or 683506133 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 39.

The spelling of 82020734760 in words is "eighty-two billion, twenty million, seven hundred thirty-four thousand, seven hundred sixty".