4404443 has 4 divisors (see below), whose sum is σ = 4523520. Its totient is φ = 4285368.

The previous prime is 4404437. The next prime is 4404451. The reversal of 4404443 is 3444044.

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

It is a cyclic number.

It is not a de Polignac number, because 4404443 - 2⁴ = 4404427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4404643) 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, 59483 + ... + 59556.

It is an arithmetic number, because the mean of its divisors is an integer number (1130880).

Almost surely, 2^4404443 is an apocalyptic number.

4404443 is a deficient number, since it is larger than the sum of its proper divisors (119077).

4404443 is a wasteful number, since it uses less digits than its factorization.

4404443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119076.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 4404443 is about 2098.6764876941. The cubic root of 4404443 is about 163.9193907841.

Adding to 4404443 its reverse (3444044), we get a palindrome (7848487).

The spelling of 4404443 in words is "four million, four hundred four thousand, four hundred forty-three".