706755438017 has 8 divisors (see below), whose sum is σ = 732814841640. Its totient is φ = 680808602880.

The previous prime is 706755438013. The next prime is 706755438043. The reversal of 706755438017 is 710834557607.

It can be written as a sum of positive squares in 4 ways, for example, as 34611253681 + 672144184336 = 186041^2 + 819844^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 706755438017 - 2² = 706755438013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 706755438017.

It is not an unprimeable number, because it can be changed into a prime (706755438013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28129334 + ... + 28154447.

It is an arithmetic number, because the mean of its divisors is an integer number (91601855205).

Almost surely, 2^706755438017 is an apocalyptic number.

It is an amenable number.

706755438017 is a deficient number, since it is larger than the sum of its proper divisors (26059403623).

706755438017 is a wasteful number, since it uses less digits than its factorization.

706755438017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56284243.

The product of its (nonzero) digits is 4939200, while the sum is 53.

The spelling of 706755438017 in words is "seven hundred six billion, seven hundred fifty-five million, four hundred thirty-eight thousand, seventeen".