5444386384 has 20 divisors (see below), whose sum is σ = 10551440116. Its totient is φ = 2721434112.

The previous prime is 5444386379. The next prime is 5444386393. The reversal of 5444386384 is 4836834445.

It can be written as a sum of positive squares in 2 ways, for example, as 1312467984 + 4131918400 = 36228^2 + 64280^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 14152 + ... + 105304.

Almost surely, 2^5444386384 is an apocalyptic number.

It is an amenable number.

5444386384 is a deficient number, since it is larger than the sum of its proper divisors (5107053732).

5444386384 is a wasteful number, since it uses less digits than its factorization.

5444386384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94894 (or 94888 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 49.

The square root of 5444386384 is about 73786.0853006853. The cubic root of 5444386384 is about 1759.2044424424.

The spelling of 5444386384 in words is "five billion, four hundred forty-four million, three hundred eighty-six thousand, three hundred eighty-four".