327825685 has 16 divisors (see below), whose sum is σ = 429549120. Its totient is φ = 238199040.

The previous prime is 327825683. The next prime is 327825689. The reversal of 327825685 is 586528723.

It is a happy number.

It is not a de Polignac number, because 327825685 - 2¹ = 327825683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327825683) 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 15 ways as a sum of consecutive naturals, for example, 79894 + ... + 83896.

It is an arithmetic number, because the mean of its divisors is an integer number (26846820).

Almost surely, 2^327825685 is an apocalyptic number.

It is an amenable number.

327825685 is a deficient number, since it is larger than the sum of its proper divisors (101723435).

327825685 is a wasteful number, since it uses less digits than its factorization.

327825685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5508.

The product of its digits is 806400, while the sum is 46.

The square root of 327825685 is about 18105.9571688436. The cubic root of 327825685 is about 689.5212565115.

The spelling of 327825685 in words is "three hundred twenty-seven million, eight hundred twenty-five thousand, six hundred eighty-five".