328326941 has 4 divisors (see below), whose sum is σ = 330141084. Its totient is φ = 326512800.

The previous prime is 328326919. The next prime is 328326953. The reversal of 328326941 is 149623823.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 81522841 + 246804100 = 9029^2 + 15710^2 .

It is a cyclic number.

It is not a de Polignac number, because 328326941 - 2²² = 324132637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 328326895 and 328326904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328326961) 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 3 ways as a sum of consecutive naturals, for example, 906800 + ... + 907161.

It is an arithmetic number, because the mean of its divisors is an integer number (82535271).

Almost surely, 2^328326941 is an apocalyptic number.

It is an amenable number.

328326941 is a deficient number, since it is larger than the sum of its proper divisors (1814143).

328326941 is a wasteful number, since it uses less digits than its factorization.

328326941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1814142.

The product of its digits is 62208, while the sum is 38.

The square root of 328326941 is about 18119.7941765352. The cubic root of 328326941 is about 689.8725109273.

The spelling of 328326941 in words is "three hundred twenty-eight million, three hundred twenty-six thousand, nine hundred forty-one".