4448686322 has 4 divisors (see below), whose sum is σ = 6673029486. Its totient is φ = 2224343160.

The previous prime is 4448686321. The next prime is 4448686337. The reversal of 4448686322 is 2236868444.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4018165321 + 430521001 = 63389^2 + 20749^2 .

It is not an unprimeable number, because it can be changed into a prime (4448686321) by changing a digit.

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 as a sum of consecutive naturals, namely, 1112171579 + ... + 1112171582.

Almost surely, 2^4448686322 is an apocalyptic number.

4448686322 is a deficient number, since it is larger than the sum of its proper divisors (2224343164).

4448686322 is a wasteful number, since it uses less digits than its factorization.

4448686322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2224343163.

The product of its digits is 1769472, while the sum is 47.

The square root of 4448686322 is about 66698.4731609353. The cubic root of 4448686322 is about 1644.6642850480.

The spelling of 4448686322 in words is "four billion, four hundred forty-eight million, six hundred eighty-six thousand, three hundred twenty-two".