873814 has 8 divisors (see below), whose sum is σ = 1330488. Its totient is φ = 430320.

The previous prime is 873787. The next prime is 873863. The reversal of 873814 is 418378.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

873814 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 3127 + ... + 3394.

It is an arithmetic number, because the mean of its divisors is an integer number (166311).

2⁸⁷³⁸¹⁴ is an apocalyptic number.

873814 is a deficient number, since it is larger than the sum of its proper divisors (456674).

873814 is a wasteful number, since it uses less digits than its factorization.

873814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6590.

The product of its digits is 5376, while the sum is 31.

The square root of 873814 is about 934.7801880656. The cubic root of 873814 is about 95.6033255731.

The spelling of 873814 in words is "eight hundred seventy-three thousand, eight hundred fourteen".