9237766673 has 2 divisors, whose sum is σ = 9237766674. Its totient is φ = 9237766672.

The previous prime is 9237766661. The next prime is 9237766679. The reversal of 9237766673 is 3766677329.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9099633664 + 138133009 = 95392^2 + 11753^2 .

It is an emirp because it is prime and its reverse (3766677329) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9237766673 - 2⁶ = 9237766609 is a prime.

It is not a weakly prime, because it can be changed into another prime (9237766679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4618883336 + 4618883337.

It is an arithmetic number, because the mean of its divisors is an integer number (4618883337).

Almost surely, 2^9237766673 is an apocalyptic number.

It is an amenable number.

9237766673 is a deficient number, since it is larger than the sum of its proper divisors (1).

9237766673 is an equidigital number, since it uses as much as digits as its factorization.

9237766673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12002256, while the sum is 56.

The square root of 9237766673 is about 96113.3012282899. The cubic root of 9237766673 is about 2098.2424200438.

The spelling of 9237766673 in words is "nine billion, two hundred thirty-seven million, seven hundred sixty-six thousand, six hundred seventy-three".