463664 has 10 divisors (see below), whose sum is σ = 898380. Its totient is φ = 231824.

The previous prime is 463663. The next prime is 463679. The reversal of 463664 is 466364.

It is not an unprimeable number, because it can be changed into a prime (463663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14474 + ... + 14505.

It is an arithmetic number, because the mean of its divisors is an integer number (89838).

2⁴⁶³⁶⁶⁴ is an apocalyptic number.

It is an amenable number.

463664 is a deficient number, since it is larger than the sum of its proper divisors (434716).

463664 is a wasteful number, since it uses less digits than its factorization.

463664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28987 (or 28981 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 463664 is about 680.9287774797. The cubic root of 463664 is about 77.3988413094.

The spelling of 463664 in words is "four hundred sixty-three thousand, six hundred sixty-four".