706885858541 has 4 divisors (see below), whose sum is σ = 724126977084. Its totient is φ = 689644740000.

The previous prime is 706885858529. The next prime is 706885858583. The reversal of 706885858541 is 145858588607.

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 272270022025 + 434615836516 = 521795^2 + 659254^2 .

It is a cyclic number.

It is not a de Polignac number, because 706885858541 - 2⁶ = 706885858477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706885858501) 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, 8620559210 + ... + 8620559291.

It is an arithmetic number, because the mean of its divisors is an integer number (181031744271).

Almost surely, 2^706885858541 is an apocalyptic number.

It is an amenable number.

706885858541 is a deficient number, since it is larger than the sum of its proper divisors (17241118543).

706885858541 is a wasteful number, since it uses less digits than its factorization.

706885858541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17241118542.

The product of its (nonzero) digits is 86016000, while the sum is 65.

The spelling of 706885858541 in words is "seven hundred six billion, eight hundred eighty-five million, eight hundred fifty-eight thousand, five hundred forty-one".