1324804323 has 4 divisors (see below), whose sum is σ = 1766405768. Its totient is φ = 883202880.

The previous prime is 1324804319. The next prime is 1324804357. The reversal of 1324804323 is 3234084231.

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

It is not a de Polignac number, because 1324804323 - 2² = 1324804319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1324804363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220800718 + ... + 220800723.

It is an arithmetic number, because the mean of its divisors is an integer number (441601442).

Almost surely, 2^1324804323 is an apocalyptic number.

1324804323 is a deficient number, since it is larger than the sum of its proper divisors (441601445).

1324804323 is an equidigital number, since it uses as much as digits as its factorization.

1324804323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441601444.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 1324804323 is about 36397.8615168529. The cubic root of 1324804323 is about 1098.2905467314.

Adding to 1324804323 its reverse (3234084231), we get a palindrome (4558888554).

The spelling of 1324804323 in words is "one billion, three hundred twenty-four million, eight hundred four thousand, three hundred twenty-three".