6695134694 has 4 divisors (see below), whose sum is σ = 10042702044. Its totient is φ = 3347567346.

The previous prime is 6695134687. The next prime is 6695134717. The reversal of 6695134694 is 4964315966.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4964315966 = 2 ⋅2482157983.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1673783672 + ... + 1673783675.

It is an arithmetic number, because the mean of its divisors is an integer number (2510675511).

Almost surely, 2^6695134694 is an apocalyptic number.

6695134694 is a deficient number, since it is larger than the sum of its proper divisors (3347567350).

6695134694 is a wasteful number, since it uses less digits than its factorization.

6695134694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3347567349.

The product of its digits is 4199040, while the sum is 53.

The square root of 6695134694 is about 81823.8027349010. The cubic root of 6695134694 is about 1884.7471975093.

The spelling of 6695134694 in words is "six billion, six hundred ninety-five million, one hundred thirty-four thousand, six hundred ninety-four".