876668 has 24 divisors (see below), whose sum is σ = 1726368. Its totient is φ = 386496.

The previous prime is 876661. The next prime is 876677. The reversal of 876668 is 866678.

876668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (876661) by changing a digit.

876668 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 830 + ... + 1562.

It is an arithmetic number, because the mean of its divisors is an integer number (71932).

2⁸⁷⁶⁶⁶⁸ is an apocalyptic number.

It is an amenable number.

876668 is a deficient number, since it is larger than the sum of its proper divisors (849700).

876668 is a wasteful number, since it uses less digits than its factorization.

876668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773 (or 771 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The square root of 876668 is about 936.3055056978. The cubic root of 876668 is about 95.7072971167.

The spelling of 876668 in words is "eight hundred seventy-six thousand, six hundred sixty-eight".