6882281488 has 10 divisors (see below), whose sum is σ = 13334420414. Its totient is φ = 3441140736.

The previous prime is 6882281477. The next prime is 6882281489. The reversal of 6882281488 is 8841822886.

It can be written as a sum of positive squares in only one way, i.e., 4286582784 + 2595698704 = 65472^2 + 50948^2 .

It is not an unprimeable number, because it can be changed into a prime (6882281489) 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 as a sum of consecutive naturals, namely, 215071281 + ... + 215071312.

Almost surely, 2^6882281488 is an apocalyptic number.

It is an amenable number.

6882281488 is a deficient number, since it is larger than the sum of its proper divisors (6452138926).

6882281488 is a wasteful number, since it uses less digits than its factorization.

6882281488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430142601 (or 430142595 counting only the distinct ones).

The product of its digits is 3145728, while the sum is 55.

The square root of 6882281488 is about 82959.5171634937. The cubic root of 6882281488 is about 1902.1472941945.

The spelling of 6882281488 in words is "six billion, eight hundred eighty-two million, two hundred eighty-one thousand, four hundred eighty-eight".