463828 has 24 divisors (see below), whose sum is σ = 907200. Its totient is φ = 206208.

The previous prime is 463823. The next prime is 463829. The reversal of 463828 is 828364.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 463828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1113 + ... + 1471.

It is an arithmetic number, because the mean of its divisors is an integer number (37800).

2⁴⁶³⁸²⁸ is an apocalyptic number.

It is an amenable number.

463828 is a deficient number, since it is larger than the sum of its proper divisors (443372).

463828 is a wasteful number, since it uses less digits than its factorization.

463828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399 (or 397 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 463828 is about 681.0491905876. The cubic root of 463828 is about 77.4079656708.

The spelling of 463828 in words is "four hundred sixty-three thousand, eight hundred twenty-eight".