868934 has 16 divisors (see below), whose sum is σ = 1437696. Its totient is φ = 390600.

The previous prime is 868909. The next prime is 868937. The reversal of 868934 is 439868.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868937) 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, 2639 + ... + 2949.

It is an arithmetic number, because the mean of its divisors is an integer number (89856).

2⁸⁶⁸⁹³⁴ is an apocalyptic number.

868934 is a deficient number, since it is larger than the sum of its proper divisors (568762).

868934 is a wasteful number, since it uses less digits than its factorization.

868934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451.

The product of its digits is 41472, while the sum is 38.

The square root of 868934 is about 932.1662941772. The cubic root of 868934 is about 95.4250208695.

The spelling of 868934 in words is "eight hundred sixty-eight thousand, nine hundred thirty-four".