6483871000 has 32 divisors (see below), whose sum is σ = 15172260480. Its totient is φ = 2593548000.

The previous prime is 6483870977. The next prime is 6483871001. The reversal of 6483871000 is 1783846.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6483871001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3240936 + ... + 3242935.

It is an arithmetic number, because the mean of its divisors is an integer number (474133140).

Almost surely, 2^6483871000 is an apocalyptic number.

It is an amenable number.

6483871000 is an abundant number, since it is smaller than the sum of its proper divisors (8688389480).

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

6483871000 is a wasteful number, since it uses less digits than its factorization.

6483871000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6483892 (or 6483878 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 6483871000 is about 80522.4875423009. The cubic root of 6483871000 is about 1864.7106672366.

The spelling of 6483871000 in words is "six billion, four hundred eighty-three million, eight hundred seventy-one thousand".