4449344 has 28 divisors (see below), whose sum is σ = 9296400. Its totient is φ = 2107008.

The previous prime is 4449343. The next prime is 4449371. The reversal of 4449344 is 4439444.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 4449344.

It is not an unprimeable number, because it can be changed into a prime (4449343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614 + ... + 3045.

Almost surely, 2^4449344 is an apocalyptic number.

It is an amenable number.

4449344 is an abundant number, since it is smaller than the sum of its proper divisors (4847056).

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

4449344 is a wasteful number, since it uses less digits than its factorization.

4449344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3690 (or 3680 counting only the distinct ones).

The product of its digits is 27648, while the sum is 32.

The square root of 4449344 is about 2109.3468183303. The cubic root of 4449344 is about 164.4745328165.

The spelling of 4449344 in words is "four million, four hundred forty-nine thousand, three hundred forty-four".