4393244 has 6 divisors (see below), whose sum is σ = 7688184. Its totient is φ = 2196620.

The previous prime is 4393243. The next prime is 4393247. The reversal of 4393244 is 4423934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4393243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 549152 + ... + 549159.

It is an arithmetic number, because the mean of its divisors is an integer number (1281364).

Almost surely, 2^4393244 is an apocalyptic number.

It is an amenable number.

4393244 is a deficient number, since it is larger than the sum of its proper divisors (3294940).

4393244 is a wasteful number, since it uses less digits than its factorization.

4393244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098315 (or 1098313 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 4393244 is about 2096.0066793787. The cubic root of 4393244 is about 163.7803424533.

The spelling of 4393244 in words is "four million, three hundred ninety-three thousand, two hundred forty-four".