448744896 has 84 divisors (see below), whose sum is σ = 1290474432. Its totient is φ = 149090304.

The previous prime is 448744867. The next prime is 448744931. The reversal of 448744896 is 698447844.

448744896 is a `hidden beast` number, since 448 + 74 + 48 + 96 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 202225 + ... + 204431.

Almost surely, 2^448744896 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 448744896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (645237216).

448744896 is an abundant number, since it is smaller than the sum of its proper divisors (841729536).

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

448744896 is a wasteful number, since it uses less digits than its factorization.

448744896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2578 (or 2565 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 54.

The square root of 448744896 is about 21183.5996941030. The cubic root of 448744896 is about 765.5963260143.

It can be divided in two parts, 44874 and 4896, that added together give a triangular number (49770 = T₃₁₅).

The spelling of 448744896 in words is "four hundred forty-eight million, seven hundred forty-four thousand, eight hundred ninety-six".