6676992017 has 2 divisors, whose sum is σ = 6676992018. Its totient is φ = 6676992016.

The previous prime is 6676991957. The next prime is 6676992031. The reversal of 6676992017 is 7102996766.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6196680961 + 480311056 = 78719^2 + 21916^2 .

It is a cyclic number.

It is not a de Polignac number, because 6676992017 - 2⁶ = 6676991953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6676992017.

It is not a weakly prime, because it can be changed into another prime (6676997017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3338496008 + 3338496009.

It is an arithmetic number, because the mean of its divisors is an integer number (3338496009).

Almost surely, 2^6676992017 is an apocalyptic number.

It is an amenable number.

6676992017 is a deficient number, since it is larger than the sum of its proper divisors (1).

6676992017 is an equidigital number, since it uses as much as digits as its factorization.

6676992017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1714608, while the sum is 53.

The square root of 6676992017 is about 81712.8632285028. The cubic root of 6676992017 is about 1883.0432092280.

The spelling of 6676992017 in words is "six billion, six hundred seventy-six million, nine hundred ninety-two thousand, seventeen".