800773136 has 10 divisors (see below), whose sum is σ = 1551497982. Its totient is φ = 400386560.

The previous prime is 800773123. The next prime is 800773159. The reversal of 800773136 is 631377008.

800773136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 798401536 + 2371600 = 28256^2 + 1540^2 .

It is a junction number, because it is equal to n+sod(n) for n = 800773096 and 800773105.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25024145 + ... + 25024176.

Almost surely, 2^800773136 is an apocalyptic number.

It is an amenable number.

800773136 is a deficient number, since it is larger than the sum of its proper divisors (750724846).

800773136 is a wasteful number, since it uses less digits than its factorization.

800773136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50048329 (or 50048323 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 800773136 is about 28297.9351896918. The cubic root of 800773136 is about 928.6167187242.

The spelling of 800773136 in words is "eight hundred million, seven hundred seventy-three thousand, one hundred thirty-six".