773500012 has 12 divisors (see below), whose sum is σ = 1360497600. Its totient is φ = 384786416.

The previous prime is 773499943. The next prime is 773500033. The reversal of 773500012 is 210005377.

773500012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 773500012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 490012 + ... + 491587.

It is an arithmetic number, because the mean of its divisors is an integer number (113374800).

Almost surely, 2^773500012 is an apocalyptic number.

It is an amenable number.

773500012 is a deficient number, since it is larger than the sum of its proper divisors (586997588).

773500012 is a wasteful number, since it uses less digits than its factorization.

773500012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981800 (or 981798 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 773500012 is about 27811.8681860820. The cubic root of 773500012 is about 917.9522871587.

Adding to 773500012 its reverse (210005377), we get a palindrome (983505389).

The spelling of 773500012 in words is "seven hundred seventy-three million, five hundred thousand, twelve".