4304322 has 24 divisors (see below), whose sum is σ = 10174320. Its totient is φ = 1304280.

The previous prime is 4304309. The next prime is 4304323. The reversal of 4304322 is 2234034.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 4304295 and 4304304.

It is not an unprimeable number, because it can be changed into a prime (4304323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10672 + ... + 11067.

It is an arithmetic number, because the mean of its divisors is an integer number (423930).

Almost surely, 2^4304322 is an apocalyptic number.

4304322 is an abundant number, since it is smaller than the sum of its proper divisors (5869998).

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

4304322 is a wasteful number, since it uses less digits than its factorization.

4304322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21758 (or 21755 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 4304322 is about 2074.6860003384. The cubic root of 4304322 is about 162.6677966941.

Adding to 4304322 its reverse (2234034), we get a palindrome (6538356).

The spelling of 4304322 in words is "four million, three hundred four thousand, three hundred twenty-two".