327320448 has 512 divisors, whose sum is σ = 1233792000. Its totient is φ = 74317824.

The previous prime is 327320443. The next prime is 327320471. The reversal of 327320448 is 844023723.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327320443) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11286898 + ... + 11286926.

It is an arithmetic number, because the mean of its divisors is an integer number (2409750).

Almost surely, 2^327320448 is an apocalyptic number.

327320448 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 327320448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616896000).

327320448 is an abundant number, since it is smaller than the sum of its proper divisors (906471552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

327320448 is a wasteful number, since it uses less digits than its factorization.

327320448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 327320448 is about 18091.9995578156. Note that the first 3 decimals coincide. The cubic root of 327320448 is about 689.1668498988.

The spelling of 327320448 in words is "three hundred twenty-seven million, three hundred twenty thousand, four hundred forty-eight".