706722067367707 has 4 divisors (see below), whose sum is σ = 706726732135816. Its totient is φ = 706717402599600.

The previous prime is 706722067367683. The next prime is 706722067367759. The reversal of 706722067367707 is 707763760227607.

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

It is a cyclic number.

It is not a de Polignac number, because 706722067367707 - 2⁴⁷ = 565984579012379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (706722067767707) 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, 2332156794 + ... + 2332459807.

It is an arithmetic number, because the mean of its divisors is an integer number (176681683033954).

Almost surely, 2^{706722067367707} is an apocalyptic number.

706722067367707 is a deficient number, since it is larger than the sum of its proper divisors (4664768109).

706722067367707 is a wasteful number, since it uses less digits than its factorization.

706722067367707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4664768108.

The product of its (nonzero) digits is 304946208, while the sum is 67.

The spelling of 706722067367707 in words is "seven hundred six trillion, seven hundred twenty-two billion, sixty-seven million, three hundred sixty-seven thousand, seven hundred seven".