1044947304 has 80 divisors (see below), whose sum is σ = 2932459200. Its totient is φ = 347645088.

The previous prime is 1044947261. The next prime is 1044947329. The reversal of 1044947304 is 4037494401.

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

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 19 ways as a sum of consecutive naturals, for example, 425809 + ... + 428255.

It is an arithmetic number, because the mean of its divisors is an integer number (36655740).

Almost surely, 2^1044947304 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 1044947304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1466229600).

1044947304 is an abundant number, since it is smaller than the sum of its proper divisors (1887511896).

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

1044947304 is a wasteful number, since it uses less digits than its factorization.

1044947304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3124 (or 3111 counting only the distinct ones).

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

The square root of 1044947304 is about 32325.6446803463. The cubic root of 1044947304 is about 1014.7634039688.

The spelling of 1044947304 in words is "one billion, forty-four million, nine hundred forty-seven thousand, three hundred four".