328277201 has 16 divisors (see below), whose sum is σ = 388983168. Its totient is φ = 271190400.

The previous prime is 328277189. The next prime is 328277203. The reversal of 328277201 is 102772823.

It is not a de Polignac number, because 328277201 - 2¹⁴ = 328260817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (328277203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16931 + ... + 30711.

It is an arithmetic number, because the mean of its divisors is an integer number (24311448).

Almost surely, 2^328277201 is an apocalyptic number.

It is an amenable number.

328277201 is a deficient number, since it is larger than the sum of its proper divisors (60705967).

328277201 is a wasteful number, since it uses less digits than its factorization.

328277201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13912.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 328277201 is about 18118.4215924015. The cubic root of 328277201 is about 689.8376716788.

The spelling of 328277201 in words is "three hundred twenty-eight million, two hundred seventy-seven thousand, two hundred one".