4434644 has 12 divisors (see below), whose sum is σ = 7791168. Its totient is φ = 2208600.

The previous prime is 4434631. The next prime is 4434673. The reversal of 4434644 is 4464344.

4434644 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 962 + ... + 3129.

It is an arithmetic number, because the mean of its divisors is an integer number (649264).

Almost surely, 2^4434644 is an apocalyptic number.

It is an amenable number.

4434644 is a deficient number, since it is larger than the sum of its proper divisors (3356524).

4434644 is a wasteful number, since it uses less digits than its factorization.

4434644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4366 (or 4364 counting only the distinct ones).

The product of its digits is 18432, while the sum is 29.

The square root of 4434644 is about 2105.8594445024. The cubic root of 4434644 is about 164.2931994789.

Adding to 4434644 its reverse (4464344), we get a palindrome (8898988).

The spelling of 4434644 in words is "four million, four hundred thirty-four thousand, six hundred forty-four".