324346223 has 4 divisors (see below), whose sum is σ = 324382968. Its totient is φ = 324309480.

The previous prime is 324346193. The next prime is 324346229. The reversal of 324346223 is 322643423.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 324346223 - 2¹⁰ = 324345199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324346229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3740 + ... + 25742.

It is an arithmetic number, because the mean of its divisors is an integer number (81095742).

Almost surely, 2^324346223 is an apocalyptic number.

324346223 is a deficient number, since it is larger than the sum of its proper divisors (36745).

324346223 is a wasteful number, since it uses less digits than its factorization.

324346223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36744.

The product of its digits is 20736, while the sum is 29.

The square root of 324346223 is about 18009.6147376894. The cubic root of 324346223 is about 687.0731043671.

Adding to 324346223 its reverse (322643423), we get a palindrome (646989646).

The spelling of 324346223 in words is "three hundred twenty-four million, three hundred forty-six thousand, two hundred twenty-three".