1323332304 has 40 divisors (see below), whose sum is σ = 3906982080. Its totient is φ = 378094848.

The previous prime is 1323332281. The next prime is 1323332317. The reversal of 1323332304 is 4032333231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1968909 + ... + 1969580.

It is an arithmetic number, because the mean of its divisors is an integer number (97674552).

Almost surely, 2^1323332304 is an apocalyptic number.

1323332304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1323332304 is an abundant number, since it is smaller than the sum of its proper divisors (2583649776).

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

1323332304 is a wasteful number, since it uses less digits than its factorization.

1323332304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3938507 (or 3938501 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

The square root of 1323332304 is about 36377.6346674712. The cubic root of 1323332304 is about 1097.8836177786.

Adding to 1323332304 its reverse (4032333231), we get a palindrome (5355665535).

The spelling of 1323332304 in words is "one billion, three hundred twenty-three million, three hundred thirty-two thousand, three hundred four".