706302088985 has 12 divisors (see below), whose sum is σ = 900351868908. Its totient is φ = 531803924736.

The previous prime is 706302088981. The next prime is 706302088993. The reversal of 706302088985 is 589880203607.

It can be written as a sum of positive squares in 6 ways, for example, as 15734440969 + 690567648016 = 125437^2 + 831004^2 .

It is not a de Polignac number, because 706302088985 - 2² = 706302088981 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 706302088985.

It is not an unprimeable number, because it can be changed into a prime (706302088981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 244393742 + ... + 244396631.

It is an arithmetic number, because the mean of its divisors is an integer number (75029322409).

Almost surely, 2^706302088985 is an apocalyptic number.

It is an amenable number.

706302088985 is a deficient number, since it is larger than the sum of its proper divisors (194049779923).

706302088985 is a wasteful number, since it uses less digits than its factorization.

706302088985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488790412 (or 488790395 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 56.

The spelling of 706302088985 in words is "seven hundred six billion, three hundred two million, eighty-eight thousand, nine hundred eighty-five".