4413318 has 64 divisors (see below), whose sum is σ = 11128320. Its totient is φ = 1135872.

The previous prime is 4413317. The next prime is 4413329. The reversal of 4413318 is 8133144.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4413313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32146 + ... + 32282.

It is an arithmetic number, because the mean of its divisors is an integer number (173880).

Almost surely, 2^4413318 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4413318, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5564160).

4413318 is an abundant number, since it is smaller than the sum of its proper divisors (6715002).

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

4413318 is a wasteful number, since it uses less digits than its factorization.

4413318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221.

The product of its digits is 1152, while the sum is 24.

The square root of 4413318 is about 2100.7898514606. The cubic root of 4413318 is about 164.0294166943.

The spelling of 4413318 in words is "four million, four hundred thirteen thousand, three hundred eighteen".