1044219634 has 8 divisors (see below), whose sum is σ = 1580968368. Its totient is φ = 517230180.

The previous prime is 1044219623. The next prime is 1044219637. The reversal of 1044219634 is 4369124401.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1044219634.

It is not an unprimeable number, because it can be changed into a prime (1044219637) 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, 2439552 + ... + 2439979.

It is an arithmetic number, because the mean of its divisors is an integer number (197621046).

Almost surely, 2^1044219634 is an apocalyptic number.

1044219634 is a deficient number, since it is larger than the sum of its proper divisors (536748734).

1044219634 is a wasteful number, since it uses less digits than its factorization.

1044219634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4879640.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 1044219634 is about 32314.3874148962. The cubic root of 1044219634 is about 1014.5277989922.

The spelling of 1044219634 in words is "one billion, forty-four million, two hundred nineteen thousand, six hundred thirty-four".