1044396794 has 32 divisors (see below), whose sum is σ = 1828915200. Its totient is φ = 438061680.

The previous prime is 1044396763. The next prime is 1044396833. The reversal of 1044396794 is 4976934401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134387 + ... + 141945.

It is an arithmetic number, because the mean of its divisors is an integer number (57153600).

Almost surely, 2^1044396794 is an apocalyptic number.

1044396794 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1044396794 is a deficient number, since it is larger than the sum of its proper divisors (784518406).

1044396794 is a wasteful number, since it uses less digits than its factorization.

1044396794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7778.

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 1044396794 is about 32317.1284924883. The cubic root of 1044396794 is about 1014.5851699307.

The spelling of 1044396794 in words is "one billion, forty-four million, three hundred ninety-six thousand, seven hundred ninety-four".