7066260673 has 2 divisors, whose sum is σ = 7066260674. Its totient is φ = 7066260672.

The previous prime is 7066260577. The next prime is 7066260697. The reversal of 7066260673 is 3760626607.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6555817024 + 510443649 = 80968^2 + 22593^2 .

It is a cyclic number.

It is not a de Polignac number, because 7066260673 - 2¹³ = 7066252481 is a prime.

It is not a weakly prime, because it can be changed into another prime (7066260473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3533130336 + 3533130337.

It is an arithmetic number, because the mean of its divisors is an integer number (3533130337).

Almost surely, 2^7066260673 is an apocalyptic number.

It is an amenable number.

7066260673 is a deficient number, since it is larger than the sum of its proper divisors (1).

7066260673 is an equidigital number, since it uses as much as digits as its factorization.

7066260673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 381024, while the sum is 43.

The square root of 7066260673 is about 84061.0532470299. The cubic root of 7066260673 is about 1918.9480523169.

The spelling of 7066260673 in words is "seven billion, sixty-six million, two hundred sixty thousand, six hundred seventy-three".