4244644 has 12 divisors (see below), whose sum is σ = 7667968. Its totient is φ = 2053800.

The previous prime is 4244641. The next prime is 4244663. The reversal of 4244644 is 4464424.

4244644 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 4³ + 2¹⁵ + 4³ + 4⁵ + 6² + 4⁷ + 4¹¹ .

It is not an unprimeable number, because it can be changed into a prime (4244641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16992 + ... + 17239.

Almost surely, 2^4244644 is an apocalyptic number.

It is an amenable number.

4244644 is a deficient number, since it is larger than the sum of its proper divisors (3423324).

4244644 is a wasteful number, since it uses less digits than its factorization.

4244644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34266 (or 34264 counting only the distinct ones).

The product of its digits is 12288, while the sum is 28.

The square root of 4244644 is about 2060.2533824751. The cubic root of 4244644 is about 161.9125169076.

The spelling of 4244644 in words is "four million, two hundred forty-four thousand, six hundred forty-four".