168917341 has 4 divisors (see below), whose sum is σ = 168966684. Its totient is φ = 168868000.

The previous prime is 168917339. The next prime is 168917347. The reversal of 168917341 is 143719861.

168917341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143719861 = 839 ⋅171299.

It can be written as a sum of positive squares in 2 ways, for example, as 73444900 + 95472441 = 8570^2 + 9771^2 .

It is a cyclic number.

It is not a de Polignac number, because 168917341 - 2¹ = 168917339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 168917294 and 168917303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168917347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19120 + ... + 26521.

It is an arithmetic number, because the mean of its divisors is an integer number (42241671).

Almost surely, 2^168917341 is an apocalyptic number.

It is an amenable number.

168917341 is a deficient number, since it is larger than the sum of its proper divisors (49343).

168917341 is an equidigital number, since it uses as much as digits as its factorization.

168917341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49342.

The product of its digits is 36288, while the sum is 40.

The square root of 168917341 is about 12996.8204188563. The cubic root of 168917341 is about 552.7873280098.

The spelling of 168917341 in words is "one hundred sixty-eight million, nine hundred seventeen thousand, three hundred forty-one".