4338443 has 4 divisors (see below), whose sum is σ = 4393440. Its totient is φ = 4283448.

The previous prime is 4338437. The next prime is 4338449. The reversal of 4338443 is 3448334.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4338437) and next prime (4338449).

It is a cyclic number.

It is not a de Polignac number, because 4338443 - 2⁴ = 4338427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4338449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27380 + ... + 27537.

It is an arithmetic number, because the mean of its divisors is an integer number (1098360).

Almost surely, 2^4338443 is an apocalyptic number.

4338443 is a deficient number, since it is larger than the sum of its proper divisors (54997).

4338443 is an equidigital number, since it uses as much as digits as its factorization.

4338443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54996.

The product of its digits is 13824, while the sum is 29.

The square root of 4338443 is about 2082.8929401196. The cubic root of 4338443 is about 163.0964964902.

The spelling of 4338443 in words is "four million, three hundred thirty-eight thousand, four hundred forty-three".