873522996 has 24 divisors (see below), whose sum is σ = 2056260864. Its totient is φ = 288597120.

The previous prime is 873522971. The next prime is 873522997. The reversal of 873522996 is 699225378.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873522997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320740 + ... + 323451.

It is an arithmetic number, because the mean of its divisors is an integer number (85677536).

Almost surely, 2^873522996 is an apocalyptic number.

It is an amenable number.

873522996 is an abundant number, since it is smaller than the sum of its proper divisors (1182737868).

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

873522996 is a wasteful number, since it uses less digits than its factorization.

873522996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644311 (or 644309 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 51.

The square root of 873522996 is about 29555.4224466510. The cubic root of 873522996 is about 955.9271155256.

The spelling of 873522996 in words is "eight hundred seventy-three million, five hundred twenty-two thousand, nine hundred ninety-six".