463643164 has 12 divisors (see below), whose sum is σ = 811753600. Its totient is φ = 231713568.

The previous prime is 463643143. The next prime is 463643183. The reversal of 463643164 is 461346364.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16929 + ... + 34840.

Almost surely, 2^463643164 is an apocalyptic number.

It is an amenable number.

463643164 is a deficient number, since it is larger than the sum of its proper divisors (348110436).

463643164 is a wasteful number, since it uses less digits than its factorization.

463643164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54012 (or 54010 counting only the distinct ones).

The product of its digits is 124416, while the sum is 37.

The square root of 463643164 is about 21532.3747877469. The cubic root of 463643164 is about 773.9768191639.

The spelling of 463643164 in words is "four hundred sixty-three million, six hundred forty-three thousand, one hundred sixty-four".