327567672612 has 18 divisors (see below), whose sum is σ = 828018283638. Its totient is φ = 109189224192.

The previous prime is 327567672587. The next prime is 327567672673. The reversal of 327567672612 is 216276765723.

It is a happy number.

327567672612 is a `hidden beast` number, since 3 + 2 + 7 + 567 + 6 + 72 + 6 + 1 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 314795056356 + 12772616256 = 561066^2 + 113016^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 4549550973 + ... + 4549551044.

Almost surely, 2^327567672612 is an apocalyptic number.

It is an amenable number.

327567672612 is an abundant number, since it is smaller than the sum of its proper divisors (500450611026).

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

327567672612 is a wasteful number, since it uses less digits than its factorization.

327567672612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9099102027 (or 9099102022 counting only the distinct ones).

The product of its digits is 8890560, while the sum is 54.

The spelling of 327567672612 in words is "three hundred twenty-seven billion, five hundred sixty-seven million, six hundred seventy-two thousand, six hundred twelve".