4442324 has 12 divisors (see below), whose sum is σ = 7801248. Its totient is φ = 2213400.

The previous prime is 4442311. The next prime is 4442327. The reversal of 4442324 is 4232444.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4442324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442327) 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, 542 + ... + 3029.

It is an arithmetic number, because the mean of its divisors is an integer number (650104).

Almost surely, 2^4442324 is an apocalyptic number.

It is an amenable number.

4442324 is a deficient number, since it is larger than the sum of its proper divisors (3358924).

4442324 is a wasteful number, since it uses less digits than its factorization.

4442324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3886 (or 3884 counting only the distinct ones).

The product of its digits is 3072, while the sum is 23.

The square root of 4442324 is about 2107.6821392231. The cubic root of 4442324 is about 164.3879868008.

Adding to 4442324 its reverse (4232444), we get a palindrome (8674768).

The spelling of 4442324 in words is "four million, four hundred forty-two thousand, three hundred twenty-four".