484638 has 32 divisors (see below), whose sum is σ = 1209600. Its totient is φ = 125760.

The previous prime is 484621. The next prime is 484639. The reversal of 484638 is 836484.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 484599 and 484608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484639) 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 15 ways as a sum of consecutive naturals, for example, 63 + ... + 986.

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

2⁴⁸⁴⁶³⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 484638, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (604800).

484638 is an abundant number, since it is smaller than the sum of its proper divisors (724962).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

484638 is a wasteful number, since it uses less digits than its factorization.

484638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072.

The product of its digits is 18432, while the sum is 33.

The square root of 484638 is about 696.1594644907. The cubic root of 484638 is about 78.5487276410.

It can be divided in two parts, 4846 and 38, that added together give a palindrome (4884).

The spelling of 484638 in words is "four hundred eighty-four thousand, six hundred thirty-eight".