9668841063 has 32 divisors (see below), whose sum is σ = 15215424000. Its totient is φ = 5458436928.

The previous prime is 9668841037. The next prime is 9668841109. The reversal of 9668841063 is 3601488669.

It is not a de Polignac number, because 9668841063 - 2¹⁰ = 9668840039 is a prime.

It is a super-4 number, since 4×9668841063⁴ (a number of 41 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 9668840997 and 9668841015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9668840063) 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, 28803 + ... + 142011.

It is an arithmetic number, because the mean of its divisors is an integer number (475482000).

Almost surely, 2^9668841063 is an apocalyptic number.

9668841063 is a deficient number, since it is larger than the sum of its proper divisors (5546582937).

9668841063 is a wasteful number, since it uses less digits than its factorization.

9668841063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113316 (or 113302 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 51.

The square root of 9668841063 is about 98330.2652442268. The cubic root of 9668841063 is about 2130.3852200623.

The spelling of 9668841063 in words is "nine billion, six hundred sixty-eight million, eight hundred forty-one thousand, sixty-three".