805804633384 has 32 divisors (see below), whose sum is σ = 1604118314880. Its totient is φ = 378168908544.

The previous prime is 805804633379. The next prime is 805804633393. The reversal of 805804633384 is 483336408508.

It is a super-2 number, since 2×805804633384² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8022342 + ... + 8122165.

It is an arithmetic number, because the mean of its divisors is an integer number (50128697340).

Almost surely, 2^805804633384 is an apocalyptic number.

It is an amenable number.

805804633384 is a deficient number, since it is larger than the sum of its proper divisors (798313681496).

805804633384 is a wasteful number, since it uses less digits than its factorization.

805804633384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16144897 (or 16144893 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 52.

The spelling of 805804633384 in words is "eight hundred five billion, eight hundred four million, six hundred thirty-three thousand, three hundred eighty-four".