7066674337 has 2 divisors, whose sum is σ = 7066674338. Its totient is φ = 7066674336.

The previous prime is 7066674323. The next prime is 7066674397. The reversal of 7066674337 is 7334766607.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4582748416 + 2483925921 = 67696^2 + 49839^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7066674337 is a prime.

It is not a weakly prime, because it can be changed into another prime (7066674397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3533337168 + 3533337169.

It is an arithmetic number, because the mean of its divisors is an integer number (3533337169).

Almost surely, 2^7066674337 is an apocalyptic number.

It is an amenable number.

7066674337 is a deficient number, since it is larger than the sum of its proper divisors (1).

7066674337 is an equidigital number, since it uses as much as digits as its factorization.

7066674337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2667168, while the sum is 49.

The square root of 7066674337 is about 84063.5137083860. The cubic root of 7066674337 is about 1918.9854971209.

The spelling of 7066674337 in words is "seven billion, sixty-six million, six hundred seventy-four thousand, three hundred thirty-seven".