773642116 has 18 divisors (see below), whose sum is σ = 1466030202. Its totient is φ = 357065280.

The previous prime is 773642071. The next prime is 773642141. The reversal of 773642116 is 611246377.

773642116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 246016 + 773396100 = 496^2 + 27810^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 571545 + ... + 572896.

Almost surely, 2^773642116 is an apocalyptic number.

It is an amenable number.

773642116 is a deficient number, since it is larger than the sum of its proper divisors (692388086).

773642116 is a wasteful number, since it uses less digits than its factorization.

773642116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144471 (or 1144456 counting only the distinct ones).

The product of its digits is 42336, while the sum is 37.

The square root of 773642116 is about 27814.4228054439. The cubic root of 773642116 is about 918.0084977609.

The spelling of 773642116 in words is "seven hundred seventy-three million, six hundred forty-two thousand, one hundred sixteen".