324272492 has 12 divisors (see below), whose sum is σ = 592149936. Its totient is φ = 155086800.

The previous prime is 324272491. The next prime is 324272527. The reversal of 324272492 is 294272423.

It is not an unprimeable number, because it can be changed into a prime (324272491) by changing a digit.

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, 1762259 + ... + 1762442.

It is an arithmetic number, because the mean of its divisors is an integer number (49345828).

Almost surely, 2^324272492 is an apocalyptic number.

It is an amenable number.

324272492 is a deficient number, since it is larger than the sum of its proper divisors (267877444).

324272492 is a wasteful number, since it uses less digits than its factorization.

324272492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524728 (or 3524726 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 324272492 is about 18007.5676314154. The cubic root of 324272492 is about 687.0210381669.

The spelling of 324272492 in words is "three hundred twenty-four million, two hundred seventy-two thousand, four hundred ninety-two".