324264623 has 4 divisors (see below), whose sum is σ = 324660408. Its totient is φ = 323868840.

The previous prime is 324264617. The next prime is 324264637. The reversal of 324264623 is 326462423.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 324264623 - 2¹⁸ = 324002479 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 324264623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324264643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196661 + ... + 198302.

It is an arithmetic number, because the mean of its divisors is an integer number (81165102).

Almost surely, 2^324264623 is an apocalyptic number.

324264623 is a deficient number, since it is larger than the sum of its proper divisors (395785).

324264623 is an equidigital number, since it uses as much as digits as its factorization.

324264623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395784.

The product of its digits is 41472, while the sum is 32.

The square root of 324264623 is about 18007.3491386156. The cubic root of 324264623 is about 687.0154808939.

The spelling of 324264623 in words is "three hundred twenty-four million, two hundred sixty-four thousand, six hundred twenty-three".