168879359 has 16 divisors (see below), whose sum is σ = 192805920. Its totient is φ = 146540160.

The previous prime is 168879331. The next prime is 168879367. The reversal of 168879359 is 953978861.

It is a cyclic number.

It is not a de Polignac number, because 168879359 - 2¹⁶ = 168813823 is a prime.

It is a super-3 number, since 3×168879359³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168879059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17657 + ... + 25485.

It is an arithmetic number, because the mean of its divisors is an integer number (12050370).

Almost surely, 2^168879359 is an apocalyptic number.

168879359 is a deficient number, since it is larger than the sum of its proper divisors (23926561).

168879359 is a wasteful number, since it uses less digits than its factorization.

168879359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7930.

The product of its digits is 3265920, while the sum is 56.

The square root of 168879359 is about 12995.3591331675. The cubic root of 168879359 is about 552.7458924729.

The spelling of 168879359 in words is "one hundred sixty-eight million, eight hundred seventy-nine thousand, three hundred fifty-nine".