4489845662 has 8 divisors (see below), whose sum is σ = 6741291216. Its totient is φ = 2242748592.

The previous prime is 4489845649. The next prime is 4489845683. The reversal of 4489845662 is 2665489844.

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

It is a junction number, because it is equal to n+sod(n) for n = 4489845598 and 4489845607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1084538 + ... + 1088669.

It is an arithmetic number, because the mean of its divisors is an integer number (842661402).

Almost surely, 2^4489845662 is an apocalyptic number.

4489845662 is a deficient number, since it is larger than the sum of its proper divisors (2251445554).

4489845662 is a wasteful number, since it uses less digits than its factorization.

4489845662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174242.

The product of its digits is 13271040, while the sum is 56.

The square root of 4489845662 is about 67006.3106132549. The cubic root of 4489845662 is about 1649.7208786500.

The spelling of 4489845662 in words is "four billion, four hundred eighty-nine million, eight hundred forty-five thousand, six hundred sixty-two".