4434044436 has 96 divisors (see below), whose sum is σ = 12026448000. Its totient is φ = 1410925824.

The previous prime is 4434044429. The next prime is 4434044441. The reversal of 4434044436 is 6344404344.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4434044436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270795 + ... + 286701.

It is an arithmetic number, because the mean of its divisors is an integer number (125275500).

Almost surely, 2^4434044436 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 4434044436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6013224000).

4434044436 is an abundant number, since it is smaller than the sum of its proper divisors (7592403564).

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

4434044436 is a wasteful number, since it uses less digits than its factorization.

4434044436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16038 (or 16030 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

The square root of 4434044436 is about 66588.6209197938. The cubic root of 4434044436 is about 1642.8579499674.

The spelling of 4434044436 in words is "four billion, four hundred thirty-four million, forty-four thousand, four hundred thirty-six".