4413321 has 12 divisors (see below), whose sum is σ = 6954480. Its totient is φ = 2674680.

The previous prime is 4413317. The next prime is 4413329. The reversal of 4413321 is 1233144.

It is not a de Polignac number, because 4413321 - 2² = 4413317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4413294 and 4413303.

It is not an unprimeable number, because it can be changed into a prime (4413329) 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 11 ways as a sum of consecutive naturals, for example, 22191 + ... + 22388.

It is an arithmetic number, because the mean of its divisors is an integer number (579540).

Almost surely, 2^4413321 is an apocalyptic number.

It is an amenable number.

4413321 is a deficient number, since it is larger than the sum of its proper divisors (2541159).

4413321 is a wasteful number, since it uses less digits than its factorization.

4413321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44596 (or 44593 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 4413321 is about 2100.7905654777. The cubic root of 4413321 is about 164.0294538612.

Adding to 4413321 its reverse (1233144), we get a palindrome (5646465).

The spelling of 4413321 in words is "four million, four hundred thirteen thousand, three hundred twenty-one".