9603959 has 4 divisors (see below), whose sum is σ = 9935160. Its totient is φ = 9272760.

The previous prime is 9603943. The next prime is 9603967. The reversal of 9603959 is 9593069.

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: 9593069 = 647 ⋅14827.

It is a cyclic number.

It is not a de Polignac number, because 9603959 - 2⁴ = 9603943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9603859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165557 + ... + 165614.

It is an arithmetic number, because the mean of its divisors is an integer number (2483790).

Almost surely, 2^9603959 is an apocalyptic number.

9603959 is a deficient number, since it is larger than the sum of its proper divisors (331201).

9603959 is a wasteful number, since it uses less digits than its factorization.

9603959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331200.

The product of its (nonzero) digits is 65610, while the sum is 41.

The square root of 9603959 is about 3099.0254919894. The cubic root of 9603959 is about 212.5609255524.

The spelling of 9603959 in words is "nine million, six hundred three thousand, nine hundred fifty-nine".