4448899332 has 36 divisors (see below), whose sum is σ = 11294958220. Its totient is φ = 1476487872.

The previous prime is 4448899327. The next prime is 4448899333. The reversal of 4448899332 is 2339988444.

4448899332 is a `hidden beast` number, since 4 + 448 + 89 + 93 + 32 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3376074816 + 1072824516 = 58104^2 + 32754^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4448899333) 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 in 11 ways as a sum of consecutive naturals, for example, 261583 + ... + 278070.

Almost surely, 2^4448899332 is an apocalyptic number.

It is an amenable number.

4448899332 is an abundant number, since it is smaller than the sum of its proper divisors (6846058888).

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

4448899332 is a wasteful number, since it uses less digits than its factorization.

4448899332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539892 (or 539887 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The square root of 4448899332 is about 66700.0699549858. The cubic root of 4448899332 is about 1644.6905343212.

The spelling of 4448899332 in words is "four billion, four hundred forty-eight million, eight hundred ninety-nine thousand, three hundred thirty-two".