4446816667 has 8 divisors (see below), whose sum is σ = 4739578272. Its totient is φ = 4157520000.

The previous prime is 4446816659. The next prime is 4446816683. The reversal of 4446816667 is 7666186444.

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

It is not a de Polignac number, because 4446816667 - 2³ = 4446816659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4446816617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 863584 + ... + 868717.

It is an arithmetic number, because the mean of its divisors is an integer number (592447284).

Almost surely, 2^4446816667 is an apocalyptic number.

4446816667 is a deficient number, since it is larger than the sum of its proper divisors (292761605).

4446816667 is a wasteful number, since it uses less digits than its factorization.

4446816667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732469.

The product of its digits is 4644864, while the sum is 52.

The square root of 4446816667 is about 66684.4559623905. The cubic root of 4446816667 is about 1644.4338510537.

The spelling of 4446816667 in words is "four billion, four hundred forty-six million, eight hundred sixteen thousand, six hundred sixty-seven".