324440652 has 12 divisors (see below), whose sum is σ = 757028216. Its totient is φ = 108146880.

The previous prime is 324440647. The next prime is 324440687. The reversal of 324440652 is 256044423.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 13518349 + ... + 13518372.

Almost surely, 2^324440652 is an apocalyptic number.

It is an amenable number.

324440652 is an abundant number, since it is smaller than the sum of its proper divisors (432587564).

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

324440652 is a wasteful number, since it uses less digits than its factorization.

324440652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27036728 (or 27036726 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 324440652 is about 18012.2361743344. The cubic root of 324440652 is about 687.1397752333.

The spelling of 324440652 in words is "three hundred twenty-four million, four hundred forty thousand, six hundred fifty-two".