468501879 has 4 divisors (see below), whose sum is σ = 624669176. Its totient is φ = 312334584.

The previous prime is 468501841. The next prime is 468501923. The reversal of 468501879 is 978105864.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 468501879 - 2²⁰ = 467453303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468501179) 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, 78083644 + ... + 78083649.

It is an arithmetic number, because the mean of its divisors is an integer number (156167294).

Almost surely, 2^468501879 is an apocalyptic number.

468501879 is a deficient number, since it is larger than the sum of its proper divisors (156167297).

468501879 is a wasteful number, since it uses less digits than its factorization.

468501879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156167296.

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 468501879 is about 21644.9042270923. The cubic root of 468501879 is about 776.6710410293.

The spelling of 468501879 in words is "four hundred sixty-eight million, five hundred one thousand, eight hundred seventy-nine".