327427105 has 8 divisors (see below), whose sum is σ = 396390312. Its totient is φ = 259623168.

The previous prime is 327427091. The next prime is 327427129. The reversal of 327427105 is 501724723.

It can be written as a sum of positive squares in 4 ways, for example, as 2238016 + 325189089 = 1496^2 + 18033^2 .

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 327427105 - 2⁷ = 327426977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289194 + ... + 290323.

It is an arithmetic number, because the mean of its divisors is an integer number (49548789).

Almost surely, 2^327427105 is an apocalyptic number.

It is an amenable number.

327427105 is a deficient number, since it is larger than the sum of its proper divisors (68963207).

327427105 is a wasteful number, since it uses less digits than its factorization.

327427105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579635.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 327427105 is about 18094.9469465926. The cubic root of 327427105 is about 689.2416965175.

The spelling of 327427105 in words is "three hundred twenty-seven million, four hundred twenty-seven thousand, one hundred five".