468660668 has 24 divisors (see below), whose sum is σ = 960185184. Its totient is φ = 195955200.

The previous prime is 468660667. The next prime is 468660679. The reversal of 468660668 is 866066864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468660667) 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 7 ways as a sum of consecutive naturals, for example, 202973 + ... + 205268.

It is an arithmetic number, because the mean of its divisors is an integer number (40007716).

Almost surely, 2^468660668 is an apocalyptic number.

It is an amenable number.

468660668 is an abundant number, since it is smaller than the sum of its proper divisors (491524516).

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

468660668 is a wasteful number, since it uses less digits than its factorization.

468660668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408293 (or 408291 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 50.

The square root of 468660668 is about 21648.5719621411. The cubic root of 468660668 is about 776.7587766344.

The spelling of 468660668 in words is "four hundred sixty-eight million, six hundred sixty thousand, six hundred sixty-eight".