716098166789 has 2 divisors, whose sum is σ = 716098166790. Its totient is φ = 716098166788.

The previous prime is 716098166737. The next prime is 716098166881. The reversal of 716098166789 is 987661890617.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 533435954689 + 182662212100 = 730367^2 + 427390^2 .

It is a cyclic number.

It is not a de Polignac number, because 716098166789 - 2³² = 711803199493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (716098126789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358049083394 + 358049083395.

It is an arithmetic number, because the mean of its divisors is an integer number (358049083395).

Almost surely, 2^716098166789 is an apocalyptic number.

It is an amenable number.

716098166789 is a deficient number, since it is larger than the sum of its proper divisors (1).

716098166789 is an equidigital number, since it uses as much as digits as its factorization.

716098166789 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54867456, while the sum is 68.

The spelling of 716098166789 in words is "seven hundred sixteen billion, ninety-eight million, one hundred sixty-six thousand, seven hundred eighty-nine".