9666676963 has 8 divisors (see below), whose sum is σ = 9915686000. Its totient is φ = 9418768128.

The previous prime is 9666676951. The next prime is 9666676967. The reversal of 9666676963 is 3696766669.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9666676963 - 2¹³ = 9666668771 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9666676895 and 9666676904.

It is not an unprimeable number, because it can be changed into a prime (9666676967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257238 + ... + 292411.

It is an arithmetic number, because the mean of its divisors is an integer number (1239460750).

Almost surely, 2^9666676963 is an apocalyptic number.

9666676963 is a deficient number, since it is larger than the sum of its proper divisors (249009037).

9666676963 is a wasteful number, since it uses less digits than its factorization.

9666676963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550101.

The product of its digits is 79361856, while the sum is 64.

The square root of 9666676963 is about 98319.2603867625. The cubic root of 9666676963 is about 2130.2262657942.

The spelling of 9666676963 in words is "nine billion, six hundred sixty-six million, six hundred seventy-six thousand, nine hundred sixty-three".