82834771374 has 24 divisors (see below), whose sum is σ = 179738139672. Its totient is φ = 27571159440.

The previous prime is 82834771363. The next prime is 82834771403. The reversal of 82834771374 is 47317743828.

82834771374 is a `hidden beast` number, since 82 + 83 + 477 + 13 + 7 + 4 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 82834771374.

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 11 ways as a sum of consecutive naturals, for example, 3356617 + ... + 3381204.

It is an arithmetic number, because the mean of its divisors is an integer number (7489089153).

Almost surely, 2^82834771374 is an apocalyptic number.

82834771374 is an abundant number, since it is smaller than the sum of its proper divisors (96903368298).

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

82834771374 is a wasteful number, since it uses less digits than its factorization.

82834771374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6738512 (or 6738509 counting only the distinct ones).

The product of its digits is 6322176, while the sum is 54.

The spelling of 82834771374 in words is "eighty-two billion, eight hundred thirty-four million, seven hundred seventy-one thousand, three hundred seventy-four".