4420324 has 18 divisors (see below), whose sum is σ = 8090390. Its totient is φ = 2113056.

The previous prime is 4420319. The next prime is 4420337. The reversal of 4420324 is 4230244.

It can be written as a sum of positive squares in only one way, i.e., 4284900 + 135424 = 2070^2 + 368^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1072 + ... + 3160.

Almost surely, 2^4420324 is an apocalyptic number.

It is an amenable number.

4420324 is a deficient number, since it is larger than the sum of its proper divisors (3670066).

4420324 is a wasteful number, since it uses less digits than its factorization.

4420324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2139 (or 2114 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 4420324 is about 2102.4566582929. The cubic root of 4420324 is about 164.1161679419.

Adding to 4420324 its reverse (4230244), we get a palindrome (8650568).

The spelling of 4420324 in words is "four million, four hundred twenty thousand, three hundred twenty-four".