12434609 has 8 divisors (see below), whose sum is σ = 13603680. Its totient is φ = 11272000.

The previous prime is 12434579. The next prime is 12434621. The reversal of 12434609 is 90643421.

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

It is a cyclic number.

It is not a de Polignac number, because 12434609 - 2¹⁶ = 12369073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12434629) 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, 3002 + ... + 5820.

It is an arithmetic number, because the mean of its divisors is an integer number (1700460).

Almost surely, 2^12434609 is an apocalyptic number.

It is an amenable number.

12434609 is a deficient number, since it is larger than the sum of its proper divisors (1169071).

12434609 is a wasteful number, since it uses less digits than its factorization.

12434609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3231.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 12434609 is about 3526.2740959829. The cubic root of 12434609 is about 231.6740430916.

The spelling of 12434609 in words is "twelve million, four hundred thirty-four thousand, six hundred nine".