117340317 has 6 divisors (see below), whose sum is σ = 169491582. Its totient is φ = 78226872.

The previous prime is 117340303. The next prime is 117340361. The reversal of 117340317 is 713043711.

117340317 is a `hidden beast` number, since 1 + 1 + 7 + 340 + 317 = 666.

It can be written as a sum of positive squares in only one way, i.e., 116186841 + 1153476 = 10779^2 + 1074^2 .

It is not a de Polignac number, because 117340317 - 2¹⁰ = 117339293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117340117) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6518898 + ... + 6518915.

It is an arithmetic number, because the mean of its divisors is an integer number (28248597).

Almost surely, 2^117340317 is an apocalyptic number.

It is an amenable number.

117340317 is a deficient number, since it is larger than the sum of its proper divisors (52151265).

117340317 is a wasteful number, since it uses less digits than its factorization.

117340317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13037819 (or 13037816 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 117340317 is about 10832.3735626131. The cubic root of 117340317 is about 489.5710768229.

The spelling of 117340317 in words is "one hundred seventeen million, three hundred forty thousand, three hundred seventeen".