8000805692 has 24 divisors (see below), whose sum is σ = 15278527152. Its totient is φ = 3635715200.

The previous prime is 8000805661. The next prime is 8000805721. The reversal of 8000805692 is 2965080008.

It is a super-2 number, since 2×8000805692² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 147338 + ... + 194190.

It is an arithmetic number, because the mean of its divisors is an integer number (636605298).

Almost surely, 2^8000805692 is an apocalyptic number.

It is an amenable number.

8000805692 is a deficient number, since it is larger than the sum of its proper divisors (7277721460).

8000805692 is a wasteful number, since it uses less digits than its factorization.

8000805692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50749 (or 50747 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 8000805692 is about 89447.2229417996. Note that the first 3 decimals coincide. The cubic root of 8000805692 is about 2000.0671387462.

The spelling of 8000805692 in words is "eight billion, eight hundred five thousand, six hundred ninety-two".