347003317117 has 2 divisors, whose sum is σ = 347003317118. Its totient is φ = 347003317116.

The previous prime is 347003317061. The next prime is 347003317151. The reversal of 347003317117 is 711713300743.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 331285429476 + 15717887641 = 575574^2 + 125371^2 .

It is a cyclic number.

It is not a de Polignac number, because 347003317117 - 2¹¹ = 347003315069 is a prime.

It is a super-2 number, since 2×347003317117² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (347003314117) 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 as a sum of consecutive naturals, namely, 173501658558 + 173501658559.

It is an arithmetic number, because the mean of its divisors is an integer number (173501658559).

Almost surely, 2^347003317117 is an apocalyptic number.

It is an amenable number.

347003317117 is a deficient number, since it is larger than the sum of its proper divisors (1).

347003317117 is an equidigital number, since it uses as much as digits as its factorization.

347003317117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37044, while the sum is 37.

The spelling of 347003317117 in words is "three hundred forty-seven billion, three million, three hundred seventeen thousand, one hundred seventeen".