327632416 has 12 divisors (see below), whose sum is σ = 645026382. Its totient is φ = 163816192.

The previous prime is 327632399. The next prime is 327632419. The reversal of 327632416 is 614236723.

It can be written as a sum of positive squares in only one way, i.e., 185068816 + 142563600 = 13604^2 + 11940^2 .

It is not an unprimeable number, because it can be changed into a prime (327632419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5119225 + ... + 5119288.

Almost surely, 2^327632416 is an apocalyptic number.

It is an amenable number.

327632416 is a deficient number, since it is larger than the sum of its proper divisors (317393966).

327632416 is a wasteful number, since it uses less digits than its factorization.

327632416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10238523 (or 10238515 counting only the distinct ones).

The product of its digits is 36288, while the sum is 34.

The square root of 327632416 is about 18100.6192159274. The cubic root of 327632416 is about 689.3857278991.

The spelling of 327632416 in words is "three hundred twenty-seven million, six hundred thirty-two thousand, four hundred sixteen".