9663676147 has 2 divisors, whose sum is σ = 9663676148. Its totient is φ = 9663676146.

The previous prime is 9663676103. The next prime is 9663676193. The reversal of 9663676147 is 7416763669.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9663676147 - 2³¹ = 7516192499 is a prime.

It is not a weakly prime, because it can be changed into another prime (9663676447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4831838073 + 4831838074.

It is an arithmetic number, because the mean of its divisors is an integer number (4831838074).

Almost surely, 2^9663676147 is an apocalyptic number.

9663676147 is a deficient number, since it is larger than the sum of its proper divisors (1).

9663676147 is an equidigital number, since it uses as much as digits as its factorization.

9663676147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6858432, while the sum is 55.

The square root of 9663676147 is about 98303.9986317952. The cubic root of 9663676147 is about 2130.0058150414.

The spelling of 9663676147 in words is "nine billion, six hundred sixty-three million, six hundred seventy-six thousand, one hundred forty-seven".