4394244 has 24 divisors (see below), whose sum is σ = 10793440. Its totient is φ = 1387584.

The previous prime is 4394237. The next prime is 4394249. The reversal of 4394244 is 4424934.

It is a d-powerful number, because it can be written as 4⁴ + 3¹¹ + 9 + 4⁶ + 2¹¹ + 4⁷ + 4¹¹ .

It is not an unprimeable number, because it can be changed into a prime (4394249) 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 7 ways as a sum of consecutive naturals, for example, 9409 + ... + 9864.

Almost surely, 2^4394244 is an apocalyptic number.

It is an amenable number.

4394244 is an abundant number, since it is smaller than the sum of its proper divisors (6399196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4394244 is a wasteful number, since it uses less digits than its factorization.

4394244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19299 (or 19297 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

The square root of 4394244 is about 2096.2452146636. The cubic root of 4394244 is about 163.7927681929.

The spelling of 4394244 in words is "four million, three hundred ninety-four thousand, two hundred forty-four".