1044213996 has 48 divisors (see below), whose sum is σ = 2789045504. Its totient is φ = 297867456.

The previous prime is 1044213959. The next prime is 1044214019. The reversal of 1044213996 is 6993124401.

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, 44346 + ... + 63678.

Almost surely, 2^1044213996 is an apocalyptic number.

It is an amenable number.

1044213996 is an abundant number, since it is smaller than the sum of its proper divisors (1744831508).

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

1044213996 is a wasteful number, since it uses less digits than its factorization.

1044213996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19990 (or 19988 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 1044213996 is about 32314.3001780945. The cubic root of 1044213996 is about 1014.5259730934.

The spelling of 1044213996 in words is "one billion, forty-four million, two hundred thirteen thousand, nine hundred ninety-six".