9663676 has 12 divisors (see below), whose sum is σ = 18448920. Its totient is φ = 4392560.

The previous prime is 9663629. The next prime is 9663677. The reversal of 9663676 is 6763669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9663677) 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, 109771 + ... + 109858.

It is an arithmetic number, because the mean of its divisors is an integer number (1537410).

Almost surely, 2^9663676 is an apocalyptic number.

It is an amenable number.

9663676 is a deficient number, since it is larger than the sum of its proper divisors (8785244).

9663676 is a wasteful number, since it uses less digits than its factorization.

9663676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219644 (or 219642 counting only the distinct ones).

The product of its digits is 244944, while the sum is 43.

The square root of 9663676 is about 3108.6453641418. The cubic root of 9663676 is about 213.0005804241. Note that the first 3 decimals are identical.

The spelling of 9663676 in words is "nine million, six hundred sixty-three thousand, six hundred seventy-six".