8463094009 has 2 divisors, whose sum is σ = 8463094010. Its totient is φ = 8463094008.

The previous prime is 8463093979. The next prime is 8463094021. The reversal of 8463094009 is 9004903648.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6451302400 + 2011791609 = 80320^2 + 44853^2 .

It is a cyclic number.

It is not a de Polignac number, because 8463094009 - 2¹⁵ = 8463061241 is a prime.

It is not a weakly prime, because it can be changed into another prime (8463094049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4231547004 + 4231547005.

It is an arithmetic number, because the mean of its divisors is an integer number (4231547005).

Almost surely, 2^8463094009 is an apocalyptic number.

It is an amenable number.

8463094009 is a deficient number, since it is larger than the sum of its proper divisors (1).

8463094009 is an equidigital number, since it uses as much as digits as its factorization.

8463094009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 8463094009 is about 91995.0760040993. The cubic root of 8463094009 is about 2037.8695887895.

The spelling of 8463094009 in words is "eight billion, four hundred sixty-three million, ninety-four thousand, nine".