323430532 has 12 divisors (see below), whose sum is σ = 566286336. Its totient is φ = 161634440.

The previous prime is 323430517. The next prime is 323430553. The reversal of 323430532 is 235034323.

It is a junction number, because it is equal to n+sod(n) for n = 323430497 and 323430506.

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, 10708 + ... + 27595.

It is an arithmetic number, because the mean of its divisors is an integer number (47190528).

Almost surely, 2^323430532 is an apocalyptic number.

It is an amenable number.

323430532 is a deficient number, since it is larger than the sum of its proper divisors (242855804).

323430532 is a wasteful number, since it uses less digits than its factorization.

323430532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40418 (or 40416 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 25.

The square root of 323430532 is about 17984.1744875877. The cubic root of 323430532 is about 686.4259156425.

Adding to 323430532 its reverse (235034323), we get a palindrome (558464855).

The spelling of 323430532 in words is "three hundred twenty-three million, four hundred thirty thousand, five hundred thirty-two".