463864 has 16 divisors (see below), whose sum is σ = 907920. Its totient is φ = 221760.

The previous prime is 463861. The next prime is 463867. The reversal of 463864 is 468364.

It is an interprime number because it is at equal distance from previous prime (463861) and next prime (463867).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077 + ... + 1444.

It is an arithmetic number, because the mean of its divisors is an integer number (56745).

2⁴⁶³⁸⁶⁴ is an apocalyptic number.

It is an amenable number.

463864 is a deficient number, since it is larger than the sum of its proper divisors (444056).

463864 is a wasteful number, since it uses less digits than its factorization.

463864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2550 (or 2546 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 463864 is about 681.0756198837. The cubic root of 463864 is about 77.4099682915.

The spelling of 463864 in words is "four hundred sixty-three thousand, eight hundred sixty-four".