6776616794 has 8 divisors (see below), whose sum is σ = 10201100148. Its totient is φ = 3376250080.

The previous prime is 6776616793. The next prime is 6776616809. The reversal of 6776616794 is 4976166776.

It can be written as a sum of positive squares in 2 ways, for example, as 6615707569 + 160909225 = 81337^2 + 12685^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (6776616793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6028457 + ... + 6029580.

Almost surely, 2^6776616794 is an apocalyptic number.

6776616794 is a deficient number, since it is larger than the sum of its proper divisors (3424483354).

6776616794 is a wasteful number, since it uses less digits than its factorization.

6776616794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12058320.

The product of its digits is 16003008, while the sum is 59.

The square root of 6776616794 is about 82320.2089040109. The cubic root of 6776616794 is about 1892.3623953273.

The spelling of 6776616794 in words is "six billion, seven hundred seventy-six million, six hundred sixteen thousand, seven hundred ninety-four".