868674 has 8 divisors (see below), whose sum is σ = 1737360. Its totient is φ = 289556.

The previous prime is 868669. The next prime is 868691. The reversal of 868674 is 476868.

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

868674 is an admirable number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 868674.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72384 + ... + 72395.

It is an arithmetic number, because the mean of its divisors is an integer number (217170).

2⁸⁶⁸⁶⁷⁴ is an apocalyptic number.

868674 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

868674 is a wasteful number, since it uses less digits than its factorization.

868674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144784.

The product of its digits is 64512, while the sum is 39.

The square root of 868674 is about 932.0268236483. The cubic root of 868674 is about 95.4155023175.

The spelling of 868674 in words is "eight hundred sixty-eight thousand, six hundred seventy-four".