1044784368 has 120 divisors (see below), whose sum is σ = 3115099728. Its totient is φ = 325748736.

The previous prime is 1044784357. The next prime is 1044784387. The reversal of 1044784368 is 8634874401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 422271 + ... + 424737.

Almost surely, 2^1044784368 is an apocalyptic number.

1044784368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1044784368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1557549864).

1044784368 is an abundant number, since it is smaller than the sum of its proper divisors (2070315360).

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

1044784368 is a wasteful number, since it uses less digits than its factorization.

1044784368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2671 (or 2662 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 1044784368 is about 32323.1243539358. The cubic root of 1044784368 is about 1014.7106580603.

The spelling of 1044784368 in words is "one billion, forty-four million, seven hundred eighty-four thousand, three hundred sixty-eight".