4089244 has 24 divisors (see below), whose sum is σ = 7373520. Its totient is φ = 1983744.

The previous prime is 4089227. The next prime is 4089259. The reversal of 4089244 is 4429804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36132 + ... + 36244.

It is an arithmetic number, because the mean of its divisors is an integer number (307230).

Almost surely, 2^4089244 is an apocalyptic number.

It is an amenable number.

4089244 is a deficient number, since it is larger than the sum of its proper divisors (3284276).

4089244 is a wasteful number, since it uses less digits than its factorization.

4089244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 4089244 is about 2022.1879240071. The cubic root of 4089244 is about 159.9119828400.

The spelling of 4089244 in words is "four million, eighty-nine thousand, two hundred forty-four".