1044845794 has 8 divisors (see below), whose sum is σ = 1635410880. Its totient is φ = 499708836.

The previous prime is 1044845779. The next prime is 1044845797. The reversal of 1044845794 is 4975484401.

1044845794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 22714039 = 1044845794 / (1 + 0 + 4 + 4 + 8 + 4 + 5 + 7 + 9 + 4).

It is not an unprimeable number, because it can be changed into a prime (1044845797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11356974 + ... + 11357065.

It is an arithmetic number, because the mean of its divisors is an integer number (204426360).

Almost surely, 2^1044845794 is an apocalyptic number.

1044845794 is a deficient number, since it is larger than the sum of its proper divisors (590565086).

1044845794 is a wasteful number, since it uses less digits than its factorization.

1044845794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22714064.

The product of its (nonzero) digits is 645120, while the sum is 46.

The square root of 1044845794 is about 32324.0745265816. The cubic root of 1044845794 is about 1014.7305436295.

The spelling of 1044845794 in words is "one billion, forty-four million, eight hundred forty-five thousand, seven hundred ninety-four".