327873805580 has 12 divisors (see below), whose sum is σ = 688534991760. Its totient is φ = 131149522224.

The previous prime is 327873805549. The next prime is 327873805583. The reversal of 327873805580 is 85508378723.

It is a happy number.

It is a super-3 number, since 3×327873805580³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (327873805583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8196845120 + ... + 8196845159.

It is an arithmetic number, because the mean of its divisors is an integer number (57377915980).

Almost surely, 2^327873805580 is an apocalyptic number.

It is an amenable number.

327873805580 is an abundant number, since it is smaller than the sum of its proper divisors (360661186180).

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

327873805580 is a wasteful number, since it uses less digits than its factorization.

327873805580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16393690288 (or 16393690286 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 56.

The spelling of 327873805580 in words is "three hundred twenty-seven billion, eight hundred seventy-three million, eight hundred five thousand, five hundred eighty".