804943559682 has 24 divisors (see below), whose sum is σ = 1744177549296. Its totient is φ = 268294032216.

The previous prime is 804943559653. The next prime is 804943559683. The reversal of 804943559682 is 286955349408.

804943559682 is a `hidden beast` number, since 8 + 0 + 4 + 9 + 4 + 35 + 596 + 8 + 2 = 666.

It is a super-2 number, since 2×804943559682² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (804943559683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1464088 + ... + 1937379.

It is an arithmetic number, because the mean of its divisors is an integer number (72674064554).

Almost surely, 2^804943559682 is an apocalyptic number.

804943559682 is an abundant number, since it is smaller than the sum of its proper divisors (939233989614).

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

804943559682 is a wasteful number, since it uses less digits than its factorization.

804943559682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3414622 (or 3414619 counting only the distinct ones).

The product of its (nonzero) digits is 74649600, while the sum is 63.

The spelling of 804943559682 in words is "eight hundred four billion, nine hundred forty-three million, five hundred fifty-nine thousand, six hundred eighty-two".