6468189322 has 16 divisors (see below), whose sum is σ = 11091110400. Its totient is φ = 2771384688.

The previous prime is 6468189311. The next prime is 6468189337. The reversal of 6468189322 is 2239818646.

It is an unprimeable number.

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, 1804 + ... + 113752.

It is an arithmetic number, because the mean of its divisors is an integer number (693194400).

Almost surely, 2^6468189322 is an apocalyptic number.

6468189322 is a deficient number, since it is larger than the sum of its proper divisors (4622921078).

6468189322 is a wasteful number, since it uses less digits than its factorization.

6468189322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116085.

The product of its digits is 995328, while the sum is 49.

The square root of 6468189322 is about 80425.0540689902. The cubic root of 6468189322 is about 1863.2061442756.

The spelling of 6468189322 in words is "six billion, four hundred sixty-eight million, one hundred eighty-nine thousand, three hundred twenty-two".