327983667 has 8 divisors (see below), whose sum is σ = 477067200. Its totient is φ = 198777960.

The previous prime is 327983639. The next prime is 327983729. The reversal of 327983667 is 766389723.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 327983667 - 2⁶ = 327983603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (327983167) 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 7 ways as a sum of consecutive naturals, for example, 4969417 + ... + 4969482.

It is an arithmetic number, because the mean of its divisors is an integer number (59633400).

Almost surely, 2^327983667 is an apocalyptic number.

327983667 is a deficient number, since it is larger than the sum of its proper divisors (149083533).

327983667 is a wasteful number, since it uses less digits than its factorization.

327983667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9938913.

The product of its digits is 2286144, while the sum is 51.

The square root of 327983667 is about 18110.3193511324. The cubic root of 327983667 is about 689.6320007865.

The spelling of 327983667 in words is "three hundred twenty-seven million, nine hundred eighty-three thousand, six hundred sixty-seven".