324343403 has 4 divisors (see below), whose sum is σ = 326041728. Its totient is φ = 322645080.

The previous prime is 324343379. The next prime is 324343423. The reversal of 324343403 is 304343423.

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 324343403 - 2¹⁶ = 324277867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324343423) 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, 848876 + ... + 849257.

It is an arithmetic number, because the mean of its divisors is an integer number (81510432).

Almost surely, 2^324343403 is an apocalyptic number.

324343403 is a deficient number, since it is larger than the sum of its proper divisors (1698325).

324343403 is a wasteful number, since it uses less digits than its factorization.

324343403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698324.

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 324343403 is about 18009.5364460055. The cubic root of 324343403 is about 687.0711131289.

Adding to 324343403 its reverse (304343423), we get a palindrome (628686826).

The spelling of 324343403 in words is "three hundred twenty-four million, three hundred forty-three thousand, four hundred three".