6696943179 has 16 divisors (see below), whose sum is σ = 8952810240. Its totient is φ = 4452870240.

The previous prime is 6696943171. The next prime is 6696943181. The reversal of 6696943179 is 9713496966.

It is not a de Polignac number, because 6696943179 - 2³ = 6696943171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6696943171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2859549 + ... + 2861889.

It is an arithmetic number, because the mean of its divisors is an integer number (559550640).

Almost surely, 2^6696943179 is an apocalyptic number.

6696943179 is a deficient number, since it is larger than the sum of its proper divisors (2255867061).

6696943179 is a wasteful number, since it uses less digits than its factorization.

6696943179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4450.

The product of its digits is 13226976, while the sum is 60.

The square root of 6696943179 is about 81834.8530822901. The cubic root of 6696943179 is about 1884.9168844205.

The spelling of 6696943179 in words is "six billion, six hundred ninety-six million, nine hundred forty-three thousand, one hundred seventy-nine".