327040448 has 56 divisors (see below), whose sum is σ = 743419392. Its totient is φ = 139832064.

The previous prime is 327040423. The next prime is 327040457. The reversal of 327040448 is 844040723.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368261 + ... + 369147.

Almost surely, 2^327040448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 327040448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (371709696).

327040448 is an abundant number, since it is smaller than the sum of its proper divisors (416378944).

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

327040448 is an equidigital number, since it uses as much as digits as its factorization.

327040448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729 (or 1719 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 327040448 is about 18084.2596751982. The cubic root of 327040448 is about 688.9702823164.

The spelling of 327040448 in words is "three hundred twenty-seven million, forty thousand, four hundred forty-eight".