4340609 has 8 divisors (see below), whose sum is σ = 5342400. Its totient is φ = 3434256.

The previous prime is 4340599. The next prime is 4340621. The reversal of 4340609 is 9060434.

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

It is a de Polignac number, because none of the positive numbers 2^k-4340609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4340639) 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, 23759 + ... + 23940.

It is an arithmetic number, because the mean of its divisors is an integer number (667800).

Almost surely, 2^4340609 is an apocalyptic number.

It is an amenable number.

4340609 is a deficient number, since it is larger than the sum of its proper divisors (1001791).

4340609 is a wasteful number, since it uses less digits than its factorization.

4340609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47719.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 4340609 is about 2083.4128251501. The cubic root of 4340609 is about 163.1236343549.

The spelling of 4340609 in words is "four million, three hundred forty thousand, six hundred nine".