327860560 has 40 divisors (see below), whose sum is σ = 764600616. Its totient is φ = 130744320.

The previous prime is 327860539. The next prime is 327860569. The reversal of 327860560 is 65068723.

It can be written as a sum of positive squares in 4 ways, for example, as 1263376 + 326597184 = 1124^2 + 18072^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327860569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20880 + ... + 33040.

Almost surely, 2^327860560 is an apocalyptic number.

It is an amenable number.

327860560 is an abundant number, since it is smaller than the sum of its proper divisors (436740056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

327860560 is a wasteful number, since it uses less digits than its factorization.

327860560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12511 (or 12505 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 327860560 is about 18106.9202240469. The cubic root of 327860560 is about 689.5457067018.

The spelling of 327860560 in words is "three hundred twenty-seven million, eight hundred sixty thousand, five hundred sixty".