4320044 has 12 divisors (see below), whose sum is σ = 7888944. Its totient is φ = 2066064.

The previous prime is 4319993. The next prime is 4320059. The reversal of 4320044 is 4400234.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 23387 + ... + 23570.

It is an arithmetic number, because the mean of its divisors is an integer number (657412).

Almost surely, 2^4320044 is an apocalyptic number.

It is an amenable number.

4320044 is a deficient number, since it is larger than the sum of its proper divisors (3568900).

4320044 is a wasteful number, since it uses less digits than its factorization.

4320044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46984 (or 46982 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 4320044 is about 2078.4715538106. The cubic root of 4320044 is about 162.8656099307.

Adding to 4320044 its reverse (4400234), we get a palindrome (8720278).

The spelling of 4320044 in words is "four million, three hundred twenty thousand, forty-four".