327405897483364 has 48 divisors (see below), whose sum is σ = 670995812462976. Its totient is φ = 136858119552000.

The previous prime is 327405897483359. The next prime is 327405897483377. The reversal of 327405897483364 is 463384798504723.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 193115917 + ... + 194803924.

It is an arithmetic number, because the mean of its divisors is an integer number (13979079426312).

Almost surely, 2^{327405897483364} is an apocalyptic number.

It is an amenable number.

327405897483364 is an abundant number, since it is smaller than the sum of its proper divisors (343589914979612).

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

327405897483364 is a wasteful number, since it uses less digits than its factorization.

327405897483364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387920596 (or 387920594 counting only the distinct ones).

The product of its (nonzero) digits is 2926264320, while the sum is 73.

The spelling of 327405897483364 in words is "three hundred twenty-seven trillion, four hundred five billion, eight hundred ninety-seven million, four hundred eighty-three thousand, three hundred sixty-four".