323034404 has 48 divisors (see below), whose sum is σ = 721222656. Its totient is φ = 122925600.

The previous prime is 323034401. The next prime is 323034407. The reversal of 323034404 is 404430323.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (323034401) and next prime (323034407).

It is a self number, because there is not a number n which added to its sum of digits gives 323034404.

It is not an unprimeable number, because it can be changed into a prime (323034401) 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 15 ways as a sum of consecutive naturals, for example, 1049 + ... + 25439.

It is an arithmetic number, because the mean of its divisors is an integer number (15025472).

Almost surely, 2^323034404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323034404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360611328).

323034404 is an abundant number, since it is smaller than the sum of its proper divisors (398188252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323034404 is a wasteful number, since it uses less digits than its factorization.

323034404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24456 (or 24454 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 323034404 is about 17973.1578750091. The cubic root of 323034404 is about 686.1455632083.

Adding to 323034404 its reverse (404430323), we get a palindrome (727464727).

The spelling of 323034404 in words is "three hundred twenty-three million, thirty-four thousand, four hundred four".