6776614073 has 2 divisors, whose sum is σ = 6776614074. Its totient is φ = 6776614072.

The previous prime is 6776614067. The next prime is 6776614093. The reversal of 6776614073 is 3704166776.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4855720489 + 1920893584 = 69683^2 + 43828^2 .

It is a cyclic number.

It is not a de Polignac number, because 6776614073 - 2²⁰ = 6775565497 is a prime.

It is not a weakly prime, because it can be changed into another prime (6776614093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3388307036 + 3388307037.

It is an arithmetic number, because the mean of its divisors is an integer number (3388307037).

Almost surely, 2^6776614073 is an apocalyptic number.

It is an amenable number.

6776614073 is a deficient number, since it is larger than the sum of its proper divisors (1).

6776614073 is an equidigital number, since it uses as much as digits as its factorization.

6776614073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 889056, while the sum is 47.

The square root of 6776614073 is about 82320.1923770833. The cubic root of 6776614073 is about 1892.3621420486.

The spelling of 6776614073 in words is "six billion, seven hundred seventy-six million, six hundred fourteen thousand, seventy-three".