4423330 has 8 divisors (see below), whose sum is σ = 7962012. Its totient is φ = 1769328.

The previous prime is 4423301. The next prime is 4423339. The reversal of 4423330 is 333244.

It can be written as a sum of positive squares in 2 ways, for example, as 4397409 + 25921 = 2097^2 + 161^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4423298 and 4423307.

It is not an unprimeable number, because it can be changed into a prime (4423339) 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, 221157 + ... + 221176.

Almost surely, 2^4423330 is an apocalyptic number.

4423330 is a deficient number, since it is larger than the sum of its proper divisors (3538682).

4423330 is a wasteful number, since it uses less digits than its factorization.

4423330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442340.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 4423330 is about 2103.1714147924. The cubic root of 4423330 is about 164.1533614006.

Adding to 4423330 its reverse (333244), we get a palindrome (4756574).

It can be divided in two parts, 4423 and 330, that added together give a triangular number (4753 = T₉₇).

The spelling of 4423330 in words is "four million, four hundred twenty-three thousand, three hundred thirty".