4338424 has 16 divisors (see below), whose sum is σ = 8173800. Its totient is φ = 2158752.

The previous prime is 4338407. The next prime is 4338427. The reversal of 4338424 is 4248334.

It is a junction number, because it is equal to n+sod(n) for n = 4338392 and 4338401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4338427) 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, 622 + ... + 3010.

Almost surely, 2^4338424 is an apocalyptic number.

It is an amenable number.

4338424 is a deficient number, since it is larger than the sum of its proper divisors (3835376).

4338424 is a wasteful number, since it uses less digits than its factorization.

4338424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622 (or 2618 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 4338424 is about 2082.8883791505. Note that the first 3 decimals coincide. The cubic root of 4338424 is about 163.0962583988.

It can be divided in two parts, 433842 and 4, that added together give a triangular number (433846 = T₉₃₁).

The spelling of 4338424 in words is "four million, three hundred thirty-eight thousand, four hundred twenty-four".