448932328 has 64 divisors (see below), whose sum is σ = 990904320. Its totient is φ = 188697600.

The previous prime is 448932299. The next prime is 448932343. The reversal of 448932328 is 823239844.

It is an unprimeable number.

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, 50713 + ... + 58903.

It is an arithmetic number, because the mean of its divisors is an integer number (15482880).

Almost surely, 2^448932328 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 448932328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (495452160).

448932328 is an abundant number, since it is smaller than the sum of its proper divisors (541971992).

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

448932328 is a wasteful number, since it uses less digits than its factorization.

448932328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8258 (or 8254 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 448932328 is about 21188.0232206782. The cubic root of 448932328 is about 765.7029027336.

The spelling of 448932328 in words is "four hundred forty-eight million, nine hundred thirty-two thousand, three hundred twenty-eight".