9660868 has 24 divisors (see below), whose sum is σ = 19559232. Its totient is φ = 4089504.

The previous prime is 9660863. The next prime is 9660869. The reversal of 9660868 is 8680669.

It is not an unprimeable number, because it can be changed into a prime (9660863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246 + ... + 4402.

It is an arithmetic number, because the mean of its divisors is an integer number (814968).

Almost surely, 2^9660868 is an apocalyptic number.

It is an amenable number.

9660868 is an abundant number, since it is smaller than the sum of its proper divisors (9898364).

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

9660868 is a wasteful number, since it uses less digits than its factorization.

9660868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4251 (or 4249 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 9660868 is about 3108.1936876585. The cubic root of 9660868 is about 212.9799477108.

The spelling of 9660868 in words is "nine million, six hundred sixty thousand, eight hundred sixty-eight".