328071601 has 16 divisors (see below), whose sum is σ = 385963200. Its totient is φ = 274921920.

The previous prime is 328071589. The next prime is 328071631. The reversal of 328071601 is 106170823.

It is not a de Polignac number, because 328071601 - 2⁹ = 328071089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 328071601.

It is not an unprimeable number, because it can be changed into a prime (328071631) 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, 155250 + ... + 157348.

It is an arithmetic number, because the mean of its divisors is an integer number (24122700).

Almost surely, 2^328071601 is an apocalyptic number.

It is an amenable number.

328071601 is a deficient number, since it is larger than the sum of its proper divisors (57891599).

328071601 is a wasteful number, since it uses less digits than its factorization.

328071601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3216.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 328071601 is about 18112.7469203321. The cubic root of 328071601 is about 689.6936264992.

The spelling of 328071601 in words is "three hundred twenty-eight million, seventy-one thousand, six hundred one".