82856822339 has 8 divisors (see below), whose sum is σ = 84342336000. Its totient is φ = 81374014152.

The previous prime is 82856822309. The next prime is 82856822341. The reversal of 82856822339 is 93322865828.

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

It is a cyclic number.

It is not a de Polignac number, because 82856822339 - 2³⁶ = 14137345603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82856822309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614519 + ... + 737120.

It is an arithmetic number, because the mean of its divisors is an integer number (10542792000).

Almost surely, 2^82856822339 is an apocalyptic number.

82856822339 is a deficient number, since it is larger than the sum of its proper divisors (1485513661).

82856822339 is a wasteful number, since it uses less digits than its factorization.

82856822339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352737.

The product of its digits is 9953280, while the sum is 56.

The spelling of 82856822339 in words is "eighty-two billion, eight hundred fifty-six million, eight hundred twenty-two thousand, three hundred thirty-nine".