322234304 has 56 divisors (see below), whose sum is σ = 733409760. Its totient is φ = 137604096.

The previous prime is 322234277. The next prime is 322234307. The reversal of 322234304 is 403432223.

It is a tau number, because it is divible by the number of its divisors (56).

It is a self number, because there is not a number n which added to its sum of digits gives 322234304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322234307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140882 + ... + 143150.

Almost surely, 2^322234304 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 322234304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (366704880).

322234304 is an abundant number, since it is smaller than the sum of its proper divisors (411175456).

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

322234304 is a wasteful number, since it uses less digits than its factorization.

322234304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2605 (or 2595 counting only the distinct ones).

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

The square root of 322234304 is about 17950.8858834320. The cubic root of 322234304 is about 685.5786071505.

Adding to 322234304 its reverse (403432223), we get a palindrome (725666527).

The spelling of 322234304 in words is "three hundred twenty-two million, two hundred thirty-four thousand, three hundred four".