4418344 has 32 divisors (see below), whose sum is σ = 9535680. Its totient is φ = 1880064.

The previous prime is 4418341. The next prime is 4418357. The reversal of 4418344 is 4438144.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (4418341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14239 + ... + 14545.

It is an arithmetic number, because the mean of its divisors is an integer number (297990).

Almost surely, 2^4418344 is an apocalyptic number.

It is an amenable number.

4418344 is an abundant number, since it is smaller than the sum of its proper divisors (5117336).

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

4418344 is a wasteful number, since it uses less digits than its factorization.

4418344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577 (or 573 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 4418344 is about 2101.9857278298. The cubic root of 4418344 is about 164.0916600444.

The spelling of 4418344 in words is "four million, four hundred eighteen thousand, three hundred forty-four".