9609443 has 4 divisors (see below), whose sum is σ = 9704688. Its totient is φ = 9514200.

The previous prime is 9609433. The next prime is 9609451. The reversal of 9609443 is 3449069.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3449069 = 13 ⋅265313.

It is not a de Polignac number, because 9609443 - 2⁴ = 9609427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9609433) 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, 47471 + ... + 47672.

It is an arithmetic number, because the mean of its divisors is an integer number (2426172).

Almost surely, 2^9609443 is an apocalyptic number.

9609443 is a deficient number, since it is larger than the sum of its proper divisors (95245).

9609443 is a wasteful number, since it uses less digits than its factorization.

9609443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95244.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 9609443 is about 3099.9101599885. The cubic root of 9609443 is about 212.6013763120.

The spelling of 9609443 in words is "nine million, six hundred nine thousand, four hundred forty-three".