6489022176 has 576 divisors, whose sum is σ = 24069427200. Its totient is φ = 1646023680.

The previous prime is 6489022157. The next prime is 6489022219. The reversal of 6489022176 is 6712209846.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 39809871 + ... + 39810033.

It is an arithmetic number, because the mean of its divisors is an integer number (41787200).

Almost surely, 2^6489022176 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6489022176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12034713600).

6489022176 is an abundant number, since it is smaller than the sum of its proper divisors (17580405024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6489022176 is a wasteful number, since it uses less digits than its factorization.

6489022176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 6489022176 is about 80554.4671387006. The cubic root of 6489022176 is about 1865.2043491869.

The spelling of 6489022176 in words is "six billion, four hundred eighty-nine million, twenty-two thousand, one hundred seventy-six".