324834444 has 72 divisors (see below), whose sum is σ = 906639552. Its totient is φ = 97238880.

The previous prime is 324834409. The next prime is 324834449. The reversal of 324834444 is 444438423.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 324834399 and 324834408.

It is not an unprimeable number, because it can be changed into a prime (324834449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27927 + ... + 37809.

It is an arithmetic number, because the mean of its divisors is an integer number (12592216).

Almost surely, 2^324834444 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324834444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453319776).

324834444 is an abundant number, since it is smaller than the sum of its proper divisors (581805108).

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

324834444 is a wasteful number, since it uses less digits than its factorization.

324834444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9987 (or 9982 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

The square root of 324834444 is about 18023.1640951305. The cubic root of 324834444 is about 687.4176696562.

The spelling of 324834444 in words is "three hundred twenty-four million, eight hundred thirty-four thousand, four hundred forty-four".