328271617 has 8 divisors (see below), whose sum is σ = 353594880. Its totient is φ = 303869280.

The previous prime is 328271599. The next prime is 328271651. The reversal of 328271617 is 716172823.

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

It is a cyclic number.

It is not a de Polignac number, because 328271617 - 2²³ = 319883009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328271687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229492 + ... + 230917.

It is an arithmetic number, because the mean of its divisors is an integer number (44199360).

Almost surely, 2^328271617 is an apocalyptic number.

It is an amenable number.

328271617 is a deficient number, since it is larger than the sum of its proper divisors (25323263).

328271617 is a wasteful number, since it uses less digits than its factorization.

328271617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460463.

The product of its digits is 28224, while the sum is 37.

The square root of 328271617 is about 18118.2674944378. The cubic root of 328271617 is about 689.8337602736.

The spelling of 328271617 in words is "three hundred twenty-eight million, two hundred seventy-one thousand, six hundred seventeen".