327609327 has 16 divisors (see below), whose sum is σ = 446320640. Its totient is φ = 213700032.

The previous prime is 327609313. The next prime is 327609349. The reversal of 327609327 is 723906723.

It is not a de Polignac number, because 327609327 - 2⁸ = 327609071 is a prime.

It is a super-2 number, since 2×327609327² = 214655742274785858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327609367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21924 + ... + 33702.

It is an arithmetic number, because the mean of its divisors is an integer number (27895040).

Almost surely, 2^327609327 is an apocalyptic number.

327609327 is a deficient number, since it is larger than the sum of its proper divisors (118711313).

327609327 is a wasteful number, since it uses less digits than its factorization.

327609327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11982.

The product of its (nonzero) digits is 95256, while the sum is 39.

The square root of 327609327 is about 18099.9814088302. The cubic root of 327609327 is about 689.3695333263.

The spelling of 327609327 in words is "three hundred twenty-seven million, six hundred nine thousand, three hundred twenty-seven".