4423404 has 24 divisors (see below), whose sum is σ = 10376128. Its totient is φ = 1466640.

The previous prime is 4423403. The next prime is 4423411. The reversal of 4423404 is 4043244.

It is not an unprimeable number, because it can be changed into a prime (4423403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1659 + ... + 3405.

Almost surely, 2^4423404 is an apocalyptic number.

It is an amenable number.

4423404 is an abundant number, since it is smaller than the sum of its proper divisors (5952724).

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

4423404 is a wasteful number, since it uses less digits than its factorization.

4423404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965 (or 1963 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 4423404 is about 2103.1890071984. The cubic root of 4423404 is about 164.1542767955.

Adding to 4423404 its reverse (4043244), we get a palindrome (8466648).

The spelling of 4423404 in words is "four million, four hundred twenty-three thousand, four hundred four".