9671482217 has 2 divisors, whose sum is σ = 9671482218. Its totient is φ = 9671482216.

The previous prime is 9671482157. The next prime is 9671482231. The reversal of 9671482217 is 7122841769.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4908964096 + 4762518121 = 70064^2 + 69011^2 .

It is a cyclic number.

It is not a de Polignac number, because 9671482217 - 2¹⁴ = 9671465833 is a prime.

It is not a weakly prime, because it can be changed into another prime (9671482237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4835741108 + 4835741109.

It is an arithmetic number, because the mean of its divisors is an integer number (4835741109).

Almost surely, 2^9671482217 is an apocalyptic number.

It is an amenable number.

9671482217 is a deficient number, since it is larger than the sum of its proper divisors (1).

9671482217 is an equidigital number, since it uses as much as digits as its factorization.

9671482217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 338688, while the sum is 47.

The square root of 9671482217 is about 98343.6943428505. The cubic root of 9671482217 is about 2130.5791820603.

The spelling of 9671482217 in words is "nine billion, six hundred seventy-one million, four hundred eighty-two thousand, two hundred seventeen".