873174816 has 72 divisors (see below), whose sum is σ = 2575080144. Its totient is φ = 291055680.

The previous prime is 873174793. The next prime is 873174823. The reversal of 873174816 is 618471378.

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48370 + ... + 63921.

It is an arithmetic number, because the mean of its divisors is an integer number (35765002).

Almost surely, 2^873174816 is an apocalyptic number.

It is an amenable number.

873174816 is an abundant number, since it is smaller than the sum of its proper divisors (1701905328).

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

873174816 is a wasteful number, since it uses less digits than its factorization.

873174816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112316 (or 112296 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The square root of 873174816 is about 29549.5315698913. The cubic root of 873174816 is about 955.8000900834.

The spelling of 873174816 in words is "eight hundred seventy-three million, one hundred seventy-four thousand, eight hundred sixteen".