466609818 has 16 divisors (see below), whose sum is σ = 934471296. Its totient is φ = 155328000.

The previous prime is 466609777. The next prime is 466609841. The reversal of 466609818 is 818906664.

It is an unprimeable number.

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, 47271 + ... + 56282.

It is an arithmetic number, because the mean of its divisors is an integer number (58404456).

Almost surely, 2^466609818 is an apocalyptic number.

466609818 is an abundant number, since it is smaller than the sum of its proper divisors (467861478).

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

466609818 is a wasteful number, since it uses less digits than its factorization.

466609818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104309.

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 466609818 is about 21601.1531636624. The cubic root of 466609818 is about 775.6240927858.

The spelling of 466609818 in words is "four hundred sixty-six million, six hundred nine thousand, eight hundred eighteen".