324342532 has 12 divisors (see below), whose sum is σ = 571215820. Its totient is φ = 161138016.

The previous prime is 324342493. The next prime is 324342569. The reversal of 324342532 is 235243423.

It can be written as a sum of positive squares in 2 ways, for example, as 213335236 + 111007296 = 14606^2 + 10536^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 324342532.

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 3 ways as a sum of consecutive naturals, for example, 257607 + ... + 258862.

Almost surely, 2^324342532 is an apocalyptic number.

It is an amenable number.

324342532 is a deficient number, since it is larger than the sum of its proper divisors (246873288).

324342532 is a wasteful number, since it uses less digits than its factorization.

324342532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516630 (or 516628 counting only the distinct ones).

The product of its digits is 17280, while the sum is 28.

The square root of 324342532 is about 18009.5122643563. The cubic root of 324342532 is about 687.0704981023.

Adding to 324342532 its reverse (235243423), we get a palindrome (559585955).

The spelling of 324342532 in words is "three hundred twenty-four million, three hundred forty-two thousand, five hundred thirty-two".