468499956 has 12 divisors (see below), whose sum is σ = 1093166592. Its totient is φ = 156166648.

The previous prime is 468499939. The next prime is 468499987. The reversal of 468499956 is 659994864.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 468499956.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19520820 + ... + 19520843.

It is an arithmetic number, because the mean of its divisors is an integer number (91097216).

Almost surely, 2^468499956 is an apocalyptic number.

It is an amenable number.

468499956 is an abundant number, since it is smaller than the sum of its proper divisors (624666636).

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

468499956 is a wasteful number, since it uses less digits than its factorization.

468499956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39041670 (or 39041668 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 60.

The square root of 468499956 is about 21644.8598055058. The cubic root of 468499956 is about 776.6699783936.

The spelling of 468499956 in words is "four hundred sixty-eight million, four hundred ninety-nine thousand, nine hundred fifty-six".