4441816 has 16 divisors (see below), whose sum is σ = 8385840. Its totient is φ = 2205600.

The previous prime is 4441793. The next prime is 4441823. The reversal of 4441816 is 6181444.

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, 631 + ... + 3046.

It is an arithmetic number, because the mean of its divisors is an integer number (524115).

Almost surely, 2^4441816 is an apocalyptic number.

It is an amenable number.

4441816 is a deficient number, since it is larger than the sum of its proper divisors (3944024).

4441816 is a wasteful number, since it uses less digits than its factorization.

4441816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3834 (or 3830 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 4441816 is about 2107.5616242473. The cubic root of 4441816 is about 164.3817203901.

The spelling of 4441816 in words is "four million, four hundred forty-one thousand, eight hundred sixteen".