676111697 has 2 divisors, whose sum is σ = 676111698. Its totient is φ = 676111696.

The previous prime is 676111679. The next prime is 676111727. The reversal of 676111697 is 796111676.

Together with previous prime (676111679) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 547606801 + 128504896 = 23401^2 + 11336^2 .

It is a cyclic number.

It is not a de Polignac number, because 676111697 - 2⁶ = 676111633 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (676111627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338055848 + 338055849.

It is an arithmetic number, because the mean of its divisors is an integer number (338055849).

Almost surely, 2^676111697 is an apocalyptic number.

It is an amenable number.

676111697 is a deficient number, since it is larger than the sum of its proper divisors (1).

676111697 is an equidigital number, since it uses as much as digits as its factorization.

676111697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 95256, while the sum is 44.

The square root of 676111697 is about 26002.1479305076. The cubic root of 676111697 is about 877.6866309205.

The spelling of 676111697 in words is "six hundred seventy-six million, one hundred eleven thousand, six hundred ninety-seven".