463568964 has 12 divisors (see below), whose sum is σ = 1081660944. Its totient is φ = 154522984.

The previous prime is 463568953. The next prime is 463568977. The reversal of 463568964 is 469865364.

It is a happy number.

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

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, 19315362 + ... + 19315385.

It is an arithmetic number, because the mean of its divisors is an integer number (90138412).

Almost surely, 2^463568964 is an apocalyptic number.

It is an amenable number.

463568964 is an abundant number, since it is smaller than the sum of its proper divisors (618091980).

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

463568964 is a wasteful number, since it uses less digits than its factorization.

463568964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38630754 (or 38630752 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 51.

The square root of 463568964 is about 21530.6517318914. The cubic root of 463568964 is about 773.9355286857.

The spelling of 463568964 in words is "four hundred sixty-three million, five hundred sixty-eight thousand, nine hundred sixty-four".