9663276 has 96 divisors (see below), whose sum is σ = 27965952. Its totient is φ = 2534400.

The previous prime is 9663271. The next prime is 9663299. The reversal of 9663276 is 6723669.

9663276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9663271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95626 + ... + 95726.

It is an arithmetic number, because the mean of its divisors is an integer number (291312).

Almost surely, 2^9663276 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9663276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13982976).

9663276 is an abundant number, since it is smaller than the sum of its proper divisors (18302676).

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

9663276 is a wasteful number, since it uses less digits than its factorization.

9663276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 197 counting only the distinct ones).

The product of its digits is 81648, while the sum is 39.

The square root of 9663276 is about 3108.5810267709. The cubic root of 9663276 is about 212.9976415353.

The spelling of 9663276 in words is "nine million, six hundred sixty-three thousand, two hundred seventy-six".