4229609 has 16 divisors (see below), whose sum is σ = 4730880. Its totient is φ = 3764880.

The previous prime is 4229587. The next prime is 4229623. The reversal of 4229609 is 9069224.

It is a cyclic number.

It is not a de Polignac number, because 4229609 - 2¹² = 4225513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4229639) 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, 25244 + ... + 25410.

It is an arithmetic number, because the mean of its divisors is an integer number (295680).

Almost surely, 2^4229609 is an apocalyptic number.

It is an amenable number.

4229609 is a deficient number, since it is larger than the sum of its proper divisors (501271).

4229609 is a wasteful number, since it uses less digits than its factorization.

4229609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 4229609 is about 2056.6013225708. The cubic root of 4229609 is about 161.7211200466.

The spelling of 4229609 in words is "four million, two hundred twenty-nine thousand, six hundred nine".