327428984 has 16 divisors (see below), whose sum is σ = 630522600. Its totient is φ = 159289632.

The previous prime is 327428963. The next prime is 327428999. The reversal of 327428984 is 489824723.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 552794 + ... + 553385.

Almost surely, 2^327428984 is an apocalyptic number.

It is an amenable number.

327428984 is a deficient number, since it is larger than the sum of its proper divisors (303093616).

327428984 is a wasteful number, since it uses less digits than its factorization.

327428984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106222 (or 1106218 counting only the distinct ones).

The product of its digits is 774144, while the sum is 47.

The square root of 327428984 is about 18094.9988670903. The cubic root of 327428984 is about 689.2430149613.

The spelling of 327428984 in words is "three hundred twenty-seven million, four hundred twenty-eight thousand, nine hundred eighty-four".