6779704705 has 8 divisors (see below), whose sum is σ = 8138116800. Its totient is φ = 5422116336.

The previous prime is 6779704643. The next prime is 6779704717. The reversal of 6779704705 is 5074079776.

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

It is a cyclic number.

It is not a de Polignac number, because 6779704705 - 2¹³ = 6779696513 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187675 + ... + 220864.

It is an arithmetic number, because the mean of its divisors is an integer number (1017264600).

Almost surely, 2^6779704705 is an apocalyptic number.

It is an amenable number.

6779704705 is a deficient number, since it is larger than the sum of its proper divisors (1358412095).

6779704705 is a wasteful number, since it uses less digits than its factorization.

6779704705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411863.

The product of its (nonzero) digits is 2593080, while the sum is 52.

The square root of 6779704705 is about 82338.9622536014. The cubic root of 6779704705 is about 1892.6497835377.

The spelling of 6779704705 in words is "six billion, seven hundred seventy-nine million, seven hundred four thousand, seven hundred five".