328341 has 8 divisors (see below), whose sum is σ = 471520. Its totient is φ = 202032.

The previous prime is 328333. The next prime is 328343. The reversal of 328341 is 143823.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 328341 - 2³ = 328333 is a prime.

It is a Duffinian number.

It is a Curzon number.

328341 is a lucky number.

It is a zygodrome in base 4.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 328341.

It is not an unprimeable number, because it can be changed into a prime (328343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4171 + ... + 4248.

It is an arithmetic number, because the mean of its divisors is an integer number (58940).

2³²⁸³⁴¹ is an apocalyptic number.

It is an amenable number.

328341 is a deficient number, since it is larger than the sum of its proper divisors (143179).

328341 is a wasteful number, since it uses less digits than its factorization.

328341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8435.

The product of its digits is 576, while the sum is 21.

The square root of 328341 is about 573.0104711085. The cubic root of 328341 is about 68.9882357595.

The spelling of 328341 in words is "three hundred twenty-eight thousand, three hundred forty-one".