875684 has 12 divisors (see below), whose sum is σ = 1585500. Its totient is φ = 422688.

The previous prime is 875683. The next prime is 875689. The reversal of 875684 is 486578.

875684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 605284 + 270400 = 778^2 + 520^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 15.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 875684.

It is not an unprimeable number, because it can be changed into a prime (875681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3659 + ... + 3890.

It is an arithmetic number, because the mean of its divisors is an integer number (132125).

2⁸⁷⁵⁶⁸⁴ is an apocalyptic number.

It is an amenable number.

875684 is a deficient number, since it is larger than the sum of its proper divisors (709816).

875684 is a wasteful number, since it uses less digits than its factorization.

875684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7582 (or 7580 counting only the distinct ones).

The product of its digits is 53760, while the sum is 38.

The square root of 875684 is about 935.7798886490. The cubic root of 875684 is about 95.6714754078.

The spelling of 875684 in words is "eight hundred seventy-five thousand, six hundred eighty-four".