327214197 has 6 divisors (see below), whose sum is σ = 472642742. Its totient is φ = 218142792.

The previous prime is 327214189. The next prime is 327214231. The reversal of 327214197 is 791412723.

It can be written as a sum of positive squares in only one way, i.e., 224820036 + 102394161 = 14994^2 + 10119^2 .

It is not a de Polignac number, because 327214197 - 2³ = 327214189 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 (327214117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18178558 + ... + 18178575.

Almost surely, 2^327214197 is an apocalyptic number.

It is an amenable number.

327214197 is a deficient number, since it is larger than the sum of its proper divisors (145428545).

327214197 is a wasteful number, since it uses less digits than its factorization.

327214197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36357139 (or 36357136 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 327214197 is about 18089.0629110521. The cubic root of 327214197 is about 689.0922720226.

The spelling of 327214197 in words is "three hundred twenty-seven million, two hundred fourteen thousand, one hundred ninety-seven".