960645773 has 2 divisors, whose sum is σ = 960645774. Its totient is φ = 960645772.

The previous prime is 960645713. The next prime is 960645811. The reversal of 960645773 is 377546069.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 604078084 + 356567689 = 24578^2 + 18883^2 .

It is a cyclic number.

It is not a de Polignac number, because 960645773 - 2²⁶ = 893536909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (960645713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 480322886 + 480322887.

It is an arithmetic number, because the mean of its divisors is an integer number (480322887).

Almost surely, 2^960645773 is an apocalyptic number.

It is an amenable number.

960645773 is a deficient number, since it is larger than the sum of its proper divisors (1).

960645773 is an equidigital number, since it uses as much as digits as its factorization.

960645773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 952560, while the sum is 47.

The square root of 960645773 is about 30994.2861347055. The cubic root of 960645773 is about 986.7059764262.

The spelling of 960645773 in words is "nine hundred sixty million, six hundred forty-five thousand, seven hundred seventy-three".