1044716436 has 72 divisors (see below), whose sum is σ = 2835653184. Its totient is φ = 323124480.

The previous prime is 1044716411. The next prime is 1044716437. The reversal of 1044716436 is 6346174401.

1044716436 is a `hidden beast` number, since 1 + 0 + 4 + 4 + 7 + 1 + 643 + 6 = 666.

1044716436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1044716436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044716437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31431 + ... + 55473.

It is an arithmetic number, because the mean of its divisors is an integer number (39384072).

Almost surely, 2^1044716436 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 1044716436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1417826592).

1044716436 is an abundant number, since it is smaller than the sum of its proper divisors (1790936748).

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

1044716436 is a wasteful number, since it uses less digits than its factorization.

1044716436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24141 (or 24136 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 1044716436 is about 32322.0735102190. The cubic root of 1044716436 is about 1014.6886653824.

The spelling of 1044716436 in words is "one billion, forty-four million, seven hundred sixteen thousand, four hundred thirty-six".