873944 has 16 divisors (see below), whose sum is σ = 1695600. Its totient is φ = 421792.

The previous prime is 873913. The next prime is 873959. The reversal of 873944 is 449378.

873944 = T₉₆ + T₉₇ + ... + T₁₈₂.

It is a congruent 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, 1652 + ... + 2115.

It is an arithmetic number, because the mean of its divisors is an integer number (105975).

2⁸⁷³⁹⁴⁴ is an apocalyptic number.

It is an amenable number.

873944 is a deficient number, since it is larger than the sum of its proper divisors (821656).

873944 is a wasteful number, since it uses less digits than its factorization.

873944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3802 (or 3798 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 873944 is about 934.8497205434. The cubic root of 873944 is about 95.6080664050.

The spelling of 873944 in words is "eight hundred seventy-three thousand, nine hundred forty-four".