328840606 has 8 divisors (see below), whose sum is σ = 493882200. Its totient is φ = 164213208.

The previous prime is 328840583. The next prime is 328840607. The reversal of 328840606 is 606048823.

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

It is a super-2 number, since 2×328840606² = 216272288308894472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328840607) 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, 101556 + ... + 104743.

It is an arithmetic number, because the mean of its divisors is an integer number (61735275).

Almost surely, 2^328840606 is an apocalyptic number.

328840606 is a deficient number, since it is larger than the sum of its proper divisors (165041594).

328840606 is a wasteful number, since it uses less digits than its factorization.

328840606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207098.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 328840606 is about 18133.9627770656. The cubic root of 328840606 is about 690.2320902367.

The spelling of 328840606 in words is "three hundred twenty-eight million, eight hundred forty thousand, six hundred six".