463664984 has 8 divisors (see below), whose sum is σ = 869371860. Its totient is φ = 231832488.

The previous prime is 463664977. The next prime is 463665017. The reversal of 463664984 is 489466364.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28979054 + ... + 28979069.

Almost surely, 2^463664984 is an apocalyptic number.

It is an amenable number.

463664984 is a deficient number, since it is larger than the sum of its proper divisors (405706876).

463664984 is a wasteful number, since it uses less digits than its factorization.

463664984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57958129 (or 57958125 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 50.

The square root of 463664984 is about 21532.8814606870. The cubic root of 463664984 is about 773.9889606199.

The spelling of 463664984 in words is "four hundred sixty-three million, six hundred sixty-four thousand, nine hundred eighty-four".