873934 has 4 divisors (see below), whose sum is σ = 1310904. Its totient is φ = 436966.

The previous prime is 873913. The next prime is 873959. The reversal of 873934 is 439378.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 439378 = 2 ⋅219689.

It is a self number, because there is not a number n which added to its sum of digits gives 873934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 218482 + ... + 218485.

It is an arithmetic number, because the mean of its divisors is an integer number (327726).

2⁸⁷³⁹³⁴ is an apocalyptic number.

873934 is a deficient number, since it is larger than the sum of its proper divisors (436970).

873934 is a wasteful number, since it uses less digits than its factorization.

873934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436969.

The product of its digits is 18144, while the sum is 34.

The square root of 873934 is about 934.8443720748. The cubic root of 873934 is about 95.6077017423.

The spelling of 873934 in words is "eight hundred seventy-three thousand, nine hundred thirty-four".