4338609 has 16 divisors (see below), whose sum is σ = 6400704. Its totient is φ = 2592000.

The previous prime is 4338577. The next prime is 4338613. The reversal of 4338609 is 9068334.

It is not a de Polignac number, because 4338609 - 2⁵ = 4338577 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 4338609.

It is not an unprimeable number, because it can be changed into a prime (4338629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1509 + ... + 3309.

It is an arithmetic number, because the mean of its divisors is an integer number (400044).

Almost surely, 2^4338609 is an apocalyptic number.

It is an amenable number.

4338609 is a deficient number, since it is larger than the sum of its proper divisors (2062095).

4338609 is a wasteful number, since it uses less digits than its factorization.

4338609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 4338609 is about 2082.9327881619. The cubic root of 4338609 is about 163.0985766276.

The spelling of 4338609 in words is "four million, three hundred thirty-eight thousand, six hundred nine".