82000877694 has 16 divisors (see below), whose sum is σ = 164005241232. Its totient is φ = 27333044928.

The previous prime is 82000877671. The next prime is 82000877713. The reversal of 82000877694 is 49677800028.

It is a congruent number.

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, 238602 + ... + 470034.

It is an arithmetic number, because the mean of its divisors is an integer number (10250327577).

Almost surely, 2^82000877694 is an apocalyptic number.

82000877694 is an abundant number, since it is smaller than the sum of its proper divisors (82004363538).

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

82000877694 is a wasteful number, since it uses less digits than its factorization.

82000877694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290491.

The product of its (nonzero) digits is 1354752, while the sum is 51.

The spelling of 82000877694 in words is "eighty-two billion, eight hundred seventy-seven thousand, six hundred ninety-four".