706682738163 has 4 divisors (see below), whose sum is σ = 942243650888. Its totient is φ = 471121825440.

The previous prime is 706682738159. The next prime is 706682738197. The reversal of 706682738163 is 361837286607.

706682738163 is digitally balanced in base 2, 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 is not a de Polignac number, because 706682738163 - 2² = 706682738159 is a prime.

It is a super-2 number, since 2×706682738163² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (706682738863) 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, 117780456358 + ... + 117780456363.

It is an arithmetic number, because the mean of its divisors is an integer number (235560912722).

Almost surely, 2^706682738163 is an apocalyptic number.

706682738163 is a deficient number, since it is larger than the sum of its proper divisors (235560912725).

706682738163 is a wasteful number, since it uses less digits than its factorization.

706682738163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235560912724.

The product of its (nonzero) digits is 12192768, while the sum is 57.

The spelling of 706682738163 in words is "seven hundred six billion, six hundred eighty-two million, seven hundred thirty-eight thousand, one hundred sixty-three".