682122362879 has 8 divisors (see below), whose sum is σ = 695742187920. Its totient is φ = 668571152256.

The previous prime is 682122362827. The next prime is 682122362891. The reversal of 682122362879 is 978263221286.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-682122362879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682122362899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17133524 + ... + 17173289.

It is an arithmetic number, because the mean of its divisors is an integer number (86967773490).

Almost surely, 2^682122362879 is an apocalyptic number.

682122362879 is a deficient number, since it is larger than the sum of its proper divisors (13619825041).

682122362879 is a wasteful number, since it uses less digits than its factorization.

682122362879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34307209.

The product of its digits is 6967296, while the sum is 56.

The spelling of 682122362879 in words is "six hundred eighty-two billion, one hundred twenty-two million, three hundred sixty-two thousand, eight hundred seventy-nine".