463868 has 12 divisors (see below), whose sum is σ = 821520. Its totient is φ = 229152.

The previous prime is 463867. The next prime is 463873. The reversal of 463868 is 868364.

It is a super-3 number, since 3×463868³ = 299436333107724096, which contains 333 as substring.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296 + ... + 1007.

It is an arithmetic number, because the mean of its divisors is an integer number (68460).

2⁴⁶³⁸⁶⁸ is an apocalyptic number.

It is an amenable number.

463868 is a deficient number, since it is larger than the sum of its proper divisors (357652).

463868 is a wasteful number, since it uses less digits than its factorization.

463868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396 (or 1394 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 463868 is about 681.0785564089. The cubic root of 463868 is about 77.4101907985.

Subtracting 463868 from its reverse (868364), we obtain a square (404496 = 636²).

It can be divided in two parts, 463 and 868, that added together give a palindrome (1331).

The spelling of 463868 in words is "four hundred sixty-three thousand, eight hundred sixty-eight".