873085736 has 16 divisors (see below), whose sum is σ = 1689843840. Its totient is φ = 422460720.

The previous prime is 873085723. The next prime is 873085753. The reversal of 873085736 is 637580378.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1760006 + ... + 1760501.

It is an arithmetic number, because the mean of its divisors is an integer number (105615240).

Almost surely, 2^873085736 is an apocalyptic number.

It is an amenable number.

873085736 is a deficient number, since it is larger than the sum of its proper divisors (816758104).

873085736 is a wasteful number, since it uses less digits than its factorization.

873085736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3520544 (or 3520540 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The square root of 873085736 is about 29548.0242317486. The cubic root of 873085736 is about 955.7675858754.

The spelling of 873085736 in words is "eight hundred seventy-three million, eighty-five thousand, seven hundred thirty-six".