6694242706 has 4 divisors (see below), whose sum is σ = 10041364062. Its totient is φ = 3347121352.

The previous prime is 6694242701. The next prime is 6694242743. The reversal of 6694242706 is 6072424966.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4330824481 + 2363418225 = 65809^2 + 48615^2 .

It is not an unprimeable number, because it can be changed into a prime (6694242701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1673560675 + ... + 1673560678.

Almost surely, 2^6694242706 is an apocalyptic number.

6694242706 is a deficient number, since it is larger than the sum of its proper divisors (3347121356).

6694242706 is a wasteful number, since it uses less digits than its factorization.

6694242706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347121355.

The product of its (nonzero) digits is 870912, while the sum is 46.

The square root of 6694242706 is about 81818.3518900253. The cubic root of 6694242706 is about 1884.6634926188.

The spelling of 6694242706 in words is "six billion, six hundred ninety-four million, two hundred forty-two thousand, seven hundred six".