4338224 has 30 divisors (see below), whose sum is σ = 9228204. Its totient is φ = 1959360.

The previous prime is 4338223. The next prime is 4338239. The reversal of 4338224 is 4228334.

4338224 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4 + 3⁷ + 3⁸ + 8⁴ + 2¹⁶ + 2²² + 4⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 4338193 and 4338202.

It is not an unprimeable number, because it can be changed into a prime (4338221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27554 + ... + 27710.

Almost surely, 2^4338224 is an apocalyptic number.

4338224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4338224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4614102).

4338224 is an abundant number, since it is smaller than the sum of its proper divisors (4889980).

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

4338224 is a wasteful number, since it uses less digits than its factorization.

4338224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333 (or 170 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 4338224 is about 2082.8403683432. The cubic root of 4338224 is about 163.0937521313.

The spelling of 4338224 in words is "four million, three hundred thirty-eight thousand, two hundred twenty-four".