4427339 has 16 divisors (see below), whose sum is σ = 5349888. Its totient is φ = 3581952.

The previous prime is 4427329. The next prime is 4427341. The reversal of 4427339 is 9337244.

It is a cyclic number.

It is not a de Polignac number, because 4427339 - 2⁸ = 4427083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4427329) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 17099 + ... + 17355.

It is an arithmetic number, because the mean of its divisors is an integer number (334368).

Almost surely, 2^4427339 is an apocalyptic number.

4427339 is a deficient number, since it is larger than the sum of its proper divisors (922549).

4427339 is a wasteful number, since it uses less digits than its factorization.

4427339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394.

The product of its digits is 18144, while the sum is 32.

The square root of 4427339 is about 2104.1242834015. The cubic root of 4427339 is about 164.2029388389.

The spelling of 4427339 in words is "four million, four hundred twenty-seven thousand, three hundred thirty-nine".