9696636 has 18 divisors (see below), whose sum is σ = 24511032. Its totient is φ = 3232200.

The previous prime is 9696619. The next prime is 9696637. The reversal of 9696636 is 6366969.

9696636 is a `hidden beast` number, since 9 + 6 + 9 + 6 + 636 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 9696591 and 9696600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9696637) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134640 + ... + 134711.

It is an arithmetic number, because the mean of its divisors is an integer number (1361724).

Almost surely, 2^9696636 is an apocalyptic number.

It is an amenable number.

9696636 is an abundant number, since it is smaller than the sum of its proper divisors (14814396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9696636 is a wasteful number, since it uses less digits than its factorization.

9696636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269361 (or 269356 counting only the distinct ones).

The product of its digits is 314928, while the sum is 45.

The square root of 9696636 is about 3113.9421959953. The cubic root of 9696636 is about 213.2424667274.

The spelling of 9696636 in words is "nine million, six hundred ninety-six thousand, six hundred thirty-six".