327994 has 4 divisors (see below), whose sum is σ = 491994. Its totient is φ = 163996.

The previous prime is 327983. The next prime is 328007. The reversal of 327994 is 499723.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 499723 = 7 ⋅71389.

It can be written as a sum of positive squares in only one way, i.e., 316969 + 11025 = 563^2 + 105^2 .

It is an Ulam number.

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81997 + ... + 82000.

2³²⁷⁹⁹⁴ is an apocalyptic number.

327994 is a deficient number, since it is larger than the sum of its proper divisors (164000).

327994 is a wasteful number, since it uses less digits than its factorization.

327994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163999.

The product of its digits is 13608, while the sum is 34.

The square root of 327994 is about 572.7076042799. The cubic root of 327994 is about 68.9639242908.

The spelling of 327994 in words is "three hundred twenty-seven thousand, nine hundred ninety-four".