8044448536 has 32 divisors (see below), whose sum is σ = 16164534240. Its totient is φ = 3743359488.

The previous prime is 8044448507. The next prime is 8044448563. The reversal of 8044448536 is 6358444408.

It is a happy number.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584001 + ... + 597616.

It is an arithmetic number, because the mean of its divisors is an integer number (505141695).

Almost surely, 2^8044448536 is an apocalyptic number.

It is an amenable number.

8044448536 is an abundant number, since it is smaller than the sum of its proper divisors (8120085704).

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

8044448536 is a wasteful number, since it uses less digits than its factorization.

8044448536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181683 (or 1181679 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 46.

The square root of 8044448536 is about 89690.8497897082. The cubic root of 8044448536 is about 2003.6972057898.

The spelling of 8044448536 in words is "eight billion, forty-four million, four hundred forty-eight thousand, five hundred thirty-six".