6779688201 has 48 divisors (see below), whose sum is σ = 11889391360. Its totient is φ = 3792808800.

The previous prime is 6779688199. The next prime is 6779688211. The reversal of 6779688201 is 1028869776.

It is not a de Polignac number, because 6779688201 - 2¹ = 6779688199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6779688211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37345 + ... + 122286.

Almost surely, 2^6779688201 is an apocalyptic number.

It is an amenable number.

6779688201 is a deficient number, since it is larger than the sum of its proper divisors (5109703159).

6779688201 is a wasteful number, since it uses less digits than its factorization.

6779688201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159675 (or 159658 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The square root of 6779688201 is about 82338.8620336716. The cubic root of 6779688201 is about 1892.6482477619.

The spelling of 6779688201 in words is "six billion, seven hundred seventy-nine million, six hundred eighty-eight thousand, two hundred one".