329668341 has 16 divisors (see below), whose sum is σ = 453696000. Its totient is φ = 212821488.

The previous prime is 329668337. The next prime is 329668349. The reversal of 329668341 is 143866923.

It is not a de Polignac number, because 329668341 - 2² = 329668337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 329668293 and 329668302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329668349) 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, 2041 + ... + 25758.

It is an arithmetic number, because the mean of its divisors is an integer number (28356000).

Almost surely, 2^329668341 is an apocalyptic number.

It is an amenable number.

329668341 is a deficient number, since it is larger than the sum of its proper divisors (124027659).

329668341 is a wasteful number, since it uses less digits than its factorization.

329668341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27928.

The product of its digits is 186624, while the sum is 42.

The square root of 329668341 is about 18156.7712162708. The cubic root of 329668341 is about 690.8107399409.

The spelling of 329668341 in words is "three hundred twenty-nine million, six hundred sixty-eight thousand, three hundred forty-one".