4449984496 has 40 divisors (see below), whose sum is σ = 8747884544. Its totient is φ = 2192702400.

The previous prime is 4449984479. The next prime is 4449984527. The reversal of 4449984496 is 6944899444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299581 + ... + 314083.

Almost surely, 2^4449984496 is an apocalyptic number.

It is an amenable number.

4449984496 is a deficient number, since it is larger than the sum of its proper divisors (4297900048).

4449984496 is a wasteful number, since it uses less digits than its factorization.

4449984496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14789 (or 14783 counting only the distinct ones).

The product of its digits is 35831808, while the sum is 61.

The square root of 4449984496 is about 66708.2041131374. The cubic root of 4449984496 is about 1644.8242463351.

The spelling of 4449984496 in words is "four billion, four hundred forty-nine million, nine hundred eighty-four thousand, four hundred ninety-six".