777296116 has 24 divisors (see below), whose sum is σ = 1382991624. Its totient is φ = 382187520.

The previous prime is 777296087. The next prime is 777296119. The reversal of 777296116 is 611692777.

777296116 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 4 ways, for example, as 19395216 + 757900900 = 4404^2 + 27530^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (777296119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99306 + ... + 106846.

It is an arithmetic number, because the mean of its divisors is an integer number (57624651).

Almost surely, 2^777296116 is an apocalyptic number.

It is an amenable number.

777296116 is a deficient number, since it is larger than the sum of its proper divisors (605695508).

777296116 is a wasteful number, since it uses less digits than its factorization.

777296116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7971 (or 7969 counting only the distinct ones).

The product of its digits is 222264, while the sum is 46.

The square root of 777296116 is about 27880.0307747319. The cubic root of 777296116 is about 919.4515145940.

It can be divided in two parts, 77729 and 6116, that added together give a triangular number (83845 = T₄₀₉).

The spelling of 777296116 in words is "seven hundred seventy-seven million, two hundred ninety-six thousand, one hundred sixteen".