323040304 has 10 divisors (see below), whose sum is σ = 625890620. Its totient is φ = 161520144.

The previous prime is 323040203. The next prime is 323040317. The reversal of 323040304 is 403040323.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10094994 + ... + 10095025.

It is an arithmetic number, because the mean of its divisors is an integer number (62589062).

Almost surely, 2^323040304 is an apocalyptic number.

It is an amenable number.

323040304 is a deficient number, since it is larger than the sum of its proper divisors (302850316).

323040304 is a wasteful number, since it uses less digits than its factorization.

323040304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20190027 (or 20190021 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 323040304 is about 17973.3220079094. The cubic root of 323040304 is about 686.1497405076.

Adding to 323040304 its sum of digits (19), we get a palindrome (323040323).

Adding to 323040304 its reverse (403040323), we get a palindrome (726080627).

It can be divided in two parts, 3230 and 40304, that added together give a palindrome (43534).

The spelling of 323040304 in words is "three hundred twenty-three million, forty thousand, three hundred four".