168368358 has 16 divisors (see below), whose sum is σ = 336870576. Its totient is φ = 56100480.

The previous prime is 168368341. The next prime is 168368371. The reversal of 168368358 is 853863861.

It is a congruent number.

It is an unprimeable number.

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, 19338 + ... + 26658.

It is an arithmetic number, because the mean of its divisors is an integer number (21054411).

Almost surely, 2^168368358 is an apocalyptic number.

168368358 is an abundant number, since it is smaller than the sum of its proper divisors (168502218).

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

168368358 is a wasteful number, since it uses less digits than its factorization.

168368358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11159.

The product of its digits is 829440, while the sum is 48.

The square root of 168368358 is about 12975.6833346071. The cubic root of 168368358 is about 552.1878233451.

The spelling of 168368358 in words is "one hundred sixty-eight million, three hundred sixty-eight thousand, three hundred fifty-eight".