810873322 has 16 divisors (see below), whose sum is σ = 1399277952. Its totient is φ = 345214800.

The previous prime is 810873313. The next prime is 810873353. The reversal of 810873322 is 223378018.

810873322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189673 + ... + 193900.

It is an arithmetic number, because the mean of its divisors is an integer number (87454872).

Almost surely, 2^810873322 is an apocalyptic number.

810873322 is a deficient number, since it is larger than the sum of its proper divisors (588404630).

810873322 is a wasteful number, since it uses less digits than its factorization.

810873322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383733.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 810873322 is about 28475.8375118275. The cubic root of 810873322 is about 932.5046455935.

The spelling of 810873322 in words is "eight hundred ten million, eight hundred seventy-three thousand, three hundred twenty-two".