873943924 has 24 divisors (see below), whose sum is σ = 1780869888. Its totient is φ = 367479840.

The previous prime is 873943919. The next prime is 873943943. The reversal of 873943924 is 429349378.

It is a happy number.

873943924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 292972 + ... + 295939.

It is an arithmetic number, because the mean of its divisors is an integer number (74202912).

Almost surely, 2^873943924 is an apocalyptic number.

It is an amenable number.

873943924 is an abundant number, since it is smaller than the sum of its proper divisors (906925964).

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

873943924 is a wasteful number, since it uses less digits than its factorization.

873943924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588975 (or 588973 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 49.

The square root of 873943924 is about 29562.5425834788. The cubic root of 873943924 is about 956.0806363360.

The spelling of 873943924 in words is "eight hundred seventy-three million, nine hundred forty-three thousand, nine hundred twenty-four".