327734099899 has 4 divisors (see below), whose sum is σ = 328175196336. Its totient is φ = 327293003464.

The previous prime is 327734099887. The next prime is 327734099921. The reversal of 327734099899 is 998990437723.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 327734099899 - 2⁵ = 327734099867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (327734099839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220547104 + ... + 220548589.

It is an arithmetic number, because the mean of its divisors is an integer number (82043799084).

Almost surely, 2^327734099899 is an apocalyptic number.

327734099899 is a deficient number, since it is larger than the sum of its proper divisors (441096437).

327734099899 is an equidigital number, since it uses as much as digits as its factorization.

327734099899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441096436.

The product of its (nonzero) digits is 185177664, while the sum is 70.

The spelling of 327734099899 in words is "three hundred twenty-seven billion, seven hundred thirty-four million, ninety-nine thousand, eight hundred ninety-nine".