873938 has 8 divisors (see below), whose sum is σ = 1411788. Its totient is φ = 403344.

The previous prime is 873913. The next prime is 873959. The reversal of 873938 is 839378.

It can be written as a sum of positive squares in 2 ways, for example, as 779689 + 94249 = 883^2 + 307^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16781 + ... + 16832.

2⁸⁷³⁹³⁸ is an apocalyptic number.

873938 is a deficient number, since it is larger than the sum of its proper divisors (537850).

873938 is a wasteful number, since it uses less digits than its factorization.

873938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33628.

The product of its digits is 36288, while the sum is 38.

The square root of 873938 is about 934.8465114659. The cubic root of 873938 is about 95.6078476077.

The spelling of 873938 in words is "eight hundred seventy-three thousand, nine hundred thirty-eight".