8946484817 has 2 divisors, whose sum is σ = 8946484818. Its totient is φ = 8946484816.

The previous prime is 8946484793. The next prime is 8946484829. The reversal of 8946484817 is 7184846498.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4580447041 + 4366037776 = 67679^2 + 66076^2 .

It is a cyclic number.

It is not a de Polignac number, because 8946484817 - 2¹⁶ = 8946419281 is a prime.

It is not a weakly prime, because it can be changed into another prime (8946484867) 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 as a sum of consecutive naturals, namely, 4473242408 + 4473242409.

It is an arithmetic number, because the mean of its divisors is an integer number (4473242409).

Almost surely, 2^8946484817 is an apocalyptic number.

It is an amenable number.

8946484817 is a deficient number, since it is larger than the sum of its proper divisors (1).

8946484817 is an equidigital number, since it uses as much as digits as its factorization.

8946484817 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12386304, while the sum is 59.

The square root of 8946484817 is about 94585.8594981301. The cubic root of 8946484817 is about 2075.9528070700.

The spelling of 8946484817 in words is "eight billion, nine hundred forty-six million, four hundred eighty-four thousand, eight hundred seventeen".