682239269856 has 96 divisors (see below), whose sum is σ = 1870976167200. Its totient is φ = 217397196800.

The previous prime is 682239269849. The next prime is 682239269857. The reversal of 682239269856 is 658962932286.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682239269857) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 931971 + ... + 1494338.

It is an arithmetic number, because the mean of its divisors is an integer number (19489335075).

Almost surely, 2^682239269856 is an apocalyptic number.

It is an amenable number.

682239269856 is an abundant number, since it is smaller than the sum of its proper divisors (1188736897344).

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

682239269856 is a wasteful number, since it uses less digits than its factorization.

682239269856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2426452 (or 2426444 counting only the distinct ones).

The product of its digits is 134369280, while the sum is 66.

The spelling of 682239269856 in words is "six hundred eighty-two billion, two hundred thirty-nine million, two hundred sixty-nine thousand, eight hundred fifty-six".