327204399 has 4 divisors (see below), whose sum is σ = 436272536. Its totient is φ = 218136264.

The previous prime is 327204391. The next prime is 327204401. The reversal of 327204399 is 993402723.

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

It is not a de Polignac number, because 327204399 - 2³ = 327204391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327204391) 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, 54534064 + ... + 54534069.

It is an arithmetic number, because the mean of its divisors is an integer number (109068134).

Almost surely, 2^327204399 is an apocalyptic number.

327204399 is a deficient number, since it is larger than the sum of its proper divisors (109068137).

327204399 is a wasteful number, since it uses less digits than its factorization.

327204399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109068136.

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 327204399 is about 18088.7920823918. The cubic root of 327204399 is about 689.0853939658.

The spelling of 327204399 in words is "three hundred twenty-seven million, two hundred four thousand, three hundred ninety-nine".