706312117 has 16 divisors (see below), whose sum is σ = 828518400. Its totient is φ = 601860336.

The previous prime is 706312111. The next prime is 706312127. The reversal of 706312117 is 711213607.

It is not a de Polignac number, because 706312117 - 2¹⁵ = 706279349 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 (706312111) 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 15 ways as a sum of consecutive naturals, for example, 53388 + ... + 65290.

It is an arithmetic number, because the mean of its divisors is an integer number (51782400).

Almost surely, 2^706312117 is an apocalyptic number.

It is an amenable number.

706312117 is a deficient number, since it is larger than the sum of its proper divisors (122206283).

706312117 is a wasteful number, since it uses less digits than its factorization.

706312117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12097 (or 12083 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 706312117 is about 26576.5332013037. The cubic root of 706312117 is about 890.5648549958.

The spelling of 706312117 in words is "seven hundred six million, three hundred twelve thousand, one hundred seventeen".