7660085773 has 2 divisors, whose sum is σ = 7660085774. Its totient is φ = 7660085772.

The previous prime is 7660085689. The next prime is 7660085791. The reversal of 7660085773 is 3775800667.

7660085773 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7653100324 + 6985449 = 87482^2 + 2643^2 .

It is a cyclic number.

It is not a de Polignac number, because 7660085773 - 2⁹ = 7660085261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7660080773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3830042886 + 3830042887.

It is an arithmetic number, because the mean of its divisors is an integer number (3830042887).

Almost surely, 2^7660085773 is an apocalyptic number.

It is an amenable number.

7660085773 is a deficient number, since it is larger than the sum of its proper divisors (1).

7660085773 is an equidigital number, since it uses as much as digits as its factorization.

7660085773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1481760, while the sum is 49.

The square root of 7660085773 is about 87521.9159582330. The cubic root of 7660085773 is about 1971.2628810596.

The spelling of 7660085773 in words is "seven billion, six hundred sixty million, eighty-five thousand, seven hundred seventy-three".