6484448589 has 8 divisors (see below), whose sum is σ = 8664688032. Its totient is φ = 4313587440.

The previous prime is 6484448569. The next prime is 6484448617. The reversal of 6484448589 is 9858444846.

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

It is not a de Polignac number, because 6484448589 - 2⁵ = 6484448557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6484448569) 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, 2342959 + ... + 2345724.

It is an arithmetic number, because the mean of its divisors is an integer number (1083086004).

Almost surely, 2^6484448589 is an apocalyptic number.

It is an amenable number.

6484448589 is a deficient number, since it is larger than the sum of its proper divisors (2180239443).

6484448589 is a wasteful number, since it uses less digits than its factorization.

6484448589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4689147.

The product of its digits is 35389440, while the sum is 60.

The square root of 6484448589 is about 80526.0739698639. The cubic root of 6484448589 is about 1864.7660356213.

The spelling of 6484448589 in words is "six billion, four hundred eighty-four million, four hundred forty-eight thousand, five hundred eighty-nine".