468318666 has 8 divisors (see below), whose sum is σ = 936637344. Its totient is φ = 156106220.

The previous prime is 468318659. The next prime is 468318667. The reversal of 468318666 is 666813864.

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

468318666 is an admirable number.

It is a super-3 number, since 3×468318666³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (468318667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39026550 + ... + 39026561.

It is an arithmetic number, because the mean of its divisors is an integer number (117079668).

Almost surely, 2^468318666 is an apocalyptic number.

468318666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

468318666 is a wasteful number, since it uses less digits than its factorization.

468318666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78053116.

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

The square root of 468318666 is about 21640.6715699860. The cubic root of 468318666 is about 776.5697858080.

The spelling of 468318666 in words is "four hundred sixty-eight million, three hundred eighteen thousand, six hundred sixty-six".