868093 has 8 divisors (see below), whose sum is σ = 919296. Its totient is φ = 818400.

The previous prime is 868081. The next prime is 868103. The reversal of 868093 is 390868.

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

It is a de Polignac number, because none of the positive numbers 2^k-868093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 930 + ... + 1612.

It is an arithmetic number, because the mean of its divisors is an integer number (114912).

2⁸⁶⁸⁰⁹³ is an apocalyptic number.

It is an amenable number.

868093 is a deficient number, since it is larger than the sum of its proper divisors (51203).

868093 is a wasteful number, since it uses less digits than its factorization.

868093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 868093 is about 931.7150852058. The cubic root of 868093 is about 95.3942251484.

The spelling of 868093 in words is "eight hundred sixty-eight thousand, ninety-three".