324328448 has 88 divisors (see below), whose sum is σ = 709801344. Its totient is φ = 147456000.

The previous prime is 324328429. The next prime is 324328453. The reversal of 324328448 is 844823423.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 539348 + ... + 539948.

Almost surely, 2^324328448 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 324328448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354900672).

324328448 is an abundant number, since it is smaller than the sum of its proper divisors (385472896).

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

324328448 is a wasteful number, since it uses less digits than its factorization.

324328448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669 (or 651 counting only the distinct ones).

The product of its digits is 147456, while the sum is 38.

The square root of 324328448 is about 18009.1212445250. The cubic root of 324328448 is about 687.0605530185.

The spelling of 324328448 in words is "three hundred twenty-four million, three hundred twenty-eight thousand, four hundred forty-eight".