466468646 has 16 divisors (see below), whose sum is σ = 799942176. Its totient is φ = 199844736.

The previous prime is 466468637. The next prime is 466468663. The reversal of 466468646 is 646864664.

It is a junction number, because it is equal to n+sod(n) for n = 466468594 and 466468603.

It is a congruent number.

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, 63980 + ... + 70896.

It is an arithmetic number, because the mean of its divisors is an integer number (49996386).

Almost surely, 2^466468646 is an apocalyptic number.

466468646 is a deficient number, since it is larger than the sum of its proper divisors (333473530).

466468646 is a wasteful number, since it uses less digits than its factorization.

466468646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11743.

The product of its digits is 3981312, while the sum is 50.

The square root of 466468646 is about 21597.8852205488. The cubic root of 466468646 is about 775.5458636497.

The spelling of 466468646 in words is "four hundred sixty-six million, four hundred sixty-eight thousand, six hundred forty-six".