9924609 has 4 divisors (see below), whose sum is σ = 13232816. Its totient is φ = 6616404.

The previous prime is 9924601. The next prime is 9924613. The reversal of 9924609 is 9064299.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 9924609 - 2³ = 9924601 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9924601) 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, 1654099 + ... + 1654104.

It is an arithmetic number, because the mean of its divisors is an integer number (3308204).

It is a Proth number, since it is equal to 2423 ⋅ 2¹² + 1 and 2423 < 2¹².

Almost surely, 2^9924609 is an apocalyptic number.

It is an amenable number.

9924609 is a deficient number, since it is larger than the sum of its proper divisors (3308207).

9924609 is a wasteful number, since it uses less digits than its factorization.

9924609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3308206.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 9924609 is about 3150.3347441185. The cubic root of 9924609 is about 214.9006860586.

The spelling of 9924609 in words is "nine million, nine hundred twenty-four thousand, six hundred nine".