327857713612 has 48 divisors (see below), whose sum is σ = 677586438144. Its totient is φ = 136842408000.

The previous prime is 327857713609. The next prime is 327857713621. The reversal of 327857713612 is 216317758723.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 327857713612.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1391214 + ... + 1609717.

It is an arithmetic number, because the mean of its divisors is an integer number (14116384128).

Almost surely, 2^327857713612 is an apocalyptic number.

It is an amenable number.

327857713612 is an abundant number, since it is smaller than the sum of its proper divisors (349728724532).

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

327857713612 is a wasteful number, since it uses less digits than its factorization.

327857713612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001150 (or 3001148 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 52.

The spelling of 327857713612 in words is "three hundred twenty-seven billion, eight hundred fifty-seven million, seven hundred thirteen thousand, six hundred twelve".