6706593697 has 4 divisors (see below), whose sum is σ = 6725592900. Its totient is φ = 6687594496.

The previous prime is 6706593643. The next prime is 6706593709. The reversal of 6706593697 is 7963956076.

6706593697 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 856791441 + 5849802256 = 29271^2 + 76484^2 .

It is a cyclic number.

It is not a de Polignac number, because 6706593697 - 2²³ = 6698205089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6706593637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9499072 + ... + 9499777.

It is an arithmetic number, because the mean of its divisors is an integer number (1681398225).

Almost surely, 2^6706593697 is an apocalyptic number.

It is an amenable number.

6706593697 is a deficient number, since it is larger than the sum of its proper divisors (18999203).

6706593697 is a wasteful number, since it uses less digits than its factorization.

6706593697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18999202.

The product of its (nonzero) digits is 12859560, while the sum is 58.

The square root of 6706593697 is about 81893.7952289427. The cubic root of 6706593697 is about 1885.8218591806.

The spelling of 6706593697 in words is "six billion, seven hundred six million, five hundred ninety-three thousand, six hundred ninety-seven".