6871466388 has 48 divisors (see below), whose sum is σ = 16316213760. Its totient is φ = 2250142944.

The previous prime is 6871466347. The next prime is 6871466389. The reversal of 6871466388 is 8836641786.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6871466389) 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 15 ways as a sum of consecutive naturals, for example, 1585881 + ... + 1590207.

It is an arithmetic number, because the mean of its divisors is an integer number (339921120).

Almost surely, 2^6871466388 is an apocalyptic number.

It is an amenable number.

6871466388 is an abundant number, since it is smaller than the sum of its proper divisors (9444747372).

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

6871466388 is a wasteful number, since it uses less digits than its factorization.

6871466388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6636 (or 6634 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 57.

The square root of 6871466388 is about 82894.3085380414. The cubic root of 6871466388 is about 1901.1504010129.

The spelling of 6871466388 in words is "six billion, eight hundred seventy-one million, four hundred sixty-six thousand, three hundred eighty-eight".