873236916 has 48 divisors (see below), whose sum is σ = 2265540480. Its totient is φ = 290874240.

The previous prime is 873236891. The next prime is 873236921. The reversal of 873236916 is 619632378.

It is a super-2 number, since 2×873236916² = 1525085422930382112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299980 + ... + 302876.

It is an arithmetic number, because the mean of its divisors is an integer number (47198760).

Almost surely, 2^873236916 is an apocalyptic number.

It is an amenable number.

873236916 is an abundant number, since it is smaller than the sum of its proper divisors (1392303564).

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

873236916 is a wasteful number, since it uses less digits than its factorization.

873236916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5701 (or 5693 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 873236916 is about 29550.5823292875. The cubic root of 873236916 is about 955.8227483100.

The spelling of 873236916 in words is "eight hundred seventy-three million, two hundred thirty-six thousand, nine hundred sixteen".