117346329 has 6 divisors (see below), whose sum is σ = 169500266. Its totient is φ = 78230880.

The previous prime is 117346303. The next prime is 117346343. The reversal of 117346329 is 923643711.

117346329 is a `hidden beast` number, since 1 + 17 + 3 + 4 + 632 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 108056025 + 9290304 = 10395^2 + 3048^2 .

It is not a de Polignac number, because 117346329 - 2²³ = 108957721 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 117346293 and 117346302.

It is not an unprimeable number, because it can be changed into a prime (117346729) 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, 6519232 + ... + 6519249.

Almost surely, 2^117346329 is an apocalyptic number.

It is an amenable number.

117346329 is a deficient number, since it is larger than the sum of its proper divisors (52153937).

117346329 is a wasteful number, since it uses less digits than its factorization.

117346329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13038487 (or 13038484 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 117346329 is about 10832.6510605668. The cubic root of 117346329 is about 489.5794378339.

The spelling of 117346329 in words is "one hundred seventeen million, three hundred forty-six thousand, three hundred twenty-nine".