9633965 has 16 divisors (see below), whose sum is σ = 12735360. Its totient is φ = 6937920.

The previous prime is 9633961. The next prime is 9633973. The reversal of 9633965 is 5693369.

It is not a de Polignac number, because 9633965 - 2² = 9633961 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9633961) 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, 5192 + ... + 6798.

It is an arithmetic number, because the mean of its divisors is an integer number (795960).

Almost surely, 2^9633965 is an apocalyptic number.

It is an amenable number.

9633965 is a deficient number, since it is larger than the sum of its proper divisors (3101395).

9633965 is a wasteful number, since it uses less digits than its factorization.

9633965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732.

The product of its digits is 131220, while the sum is 41.

The square root of 9633965 is about 3103.8629157874. The cubic root of 9633965 is about 212.7820660283.

The spelling of 9633965 in words is "nine million, six hundred thirty-three thousand, nine hundred sixty-five".