4446899659 has 8 divisors (see below), whose sum is σ = 4486237712. Its totient is φ = 4407708960.

The previous prime is 4446899657. The next prime is 4446899663. The reversal of 4446899659 is 9569986444.

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

It is a cyclic number.

It is not a de Polignac number, because 4446899659 - 2¹ = 4446899657 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4446899659.

It is not an unprimeable number, because it can be changed into a prime (4446899657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24229 + ... + 97369.

It is an arithmetic number, because the mean of its divisors is an integer number (560779714).

Almost surely, 2^4446899659 is an apocalyptic number.

4446899659 is a deficient number, since it is larger than the sum of its proper divisors (39338053).

4446899659 is a wasteful number, since it uses less digits than its factorization.

4446899659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73677.

The product of its digits is 67184640, while the sum is 64.

The square root of 4446899659 is about 66685.0782334399. The cubic root of 4446899659 is about 1644.4440811437. Note that the first 3 decimals are identical.

The spelling of 4446899659 in words is "four billion, four hundred forty-six million, eight hundred ninety-nine thousand, six hundred fifty-nine".