168468366 has 32 divisors (see below), whose sum is σ = 380246400. Its totient is φ = 49290080.

The previous prime is 168468361. The next prime is 168468371. The reversal of 168468366 is 663864861.

168468366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (168468361) and next prime (168468371).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168468361) 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, 42096 + ... + 45923.

It is an arithmetic number, because the mean of its divisors is an integer number (11882700).

Almost surely, 2^168468366 is an apocalyptic number.

168468366 is an abundant number, since it is smaller than the sum of its proper divisors (211778034).

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

168468366 is a wasteful number, since it uses less digits than its factorization.

168468366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88064.

The product of its digits is 995328, while the sum is 48.

The square root of 168468366 is about 12979.5364324000. The cubic root of 168468366 is about 552.2971318284.

The spelling of 168468366 in words is "one hundred sixty-eight million, four hundred sixty-eight thousand, three hundred sixty-six".