760066777 has 2 divisors, whose sum is σ = 760066778. Its totient is φ = 760066776.

The previous prime is 760066759. The next prime is 760066781. The reversal of 760066777 is 777660067.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 759774096 + 292681 = 27564^2 + 541^2 .

It is a cyclic number.

It is not a de Polignac number, because 760066777 - 2¹¹ = 760064729 is a prime.

It is not a weakly prime, because it can be changed into another prime (760066577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 380033388 + 380033389.

It is an arithmetic number, because the mean of its divisors is an integer number (380033389).

Almost surely, 2^760066777 is an apocalyptic number.

It is an amenable number.

760066777 is a deficient number, since it is larger than the sum of its proper divisors (1).

760066777 is an equidigital number, since it uses as much as digits as its factorization.

760066777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518616, while the sum is 46.

The square root of 760066777 is about 27569.3086057667. The cubic root of 760066777 is about 912.6072540972.

The spelling of 760066777 in words is "seven hundred sixty million, sixty-six thousand, seven hundred seventy-seven".