168879 has 8 divisors (see below), whose sum is σ = 230832. Its totient is φ = 109760.

The previous prime is 168869. The next prime is 168887. The reversal of 168879 is 978861.

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

It is a cyclic number.

It is not a de Polignac number, because 168879 - 2⁴ = 168863 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 564 + ... + 809.

It is an arithmetic number, because the mean of its divisors is an integer number (28854).

2¹⁶⁸⁸⁷⁹ is an apocalyptic number.

168879 is a deficient number, since it is larger than the sum of its proper divisors (61953).

168879 is a wasteful number, since it uses less digits than its factorization.

168879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417.

The product of its digits is 24192, while the sum is 39.

The square root of 168879 is about 410.9489019331. The cubic root of 168879 is about 55.2745500801.

The spelling of 168879 in words is "one hundred sixty-eight thousand, eight hundred seventy-nine".