6806746681480 has 16 divisors (see below), whose sum is σ = 15315180033420. Its totient is φ = 2722698672576.

The previous prime is 6806746681459. The next prime is 6806746681481. The reversal of 6806746681480 is 841866476086.

It can be written as a sum of positive squares in 2 ways, for example, as 6543292376196 + 263454305284 = 2557986^2 + 513278^2 .

It is not an unprimeable number, because it can be changed into a prime (6806746681481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85084333479 + ... + 85084333558.

Almost surely, 2^{6806746681480} is an apocalyptic number.

It is an amenable number.

6806746681480 is an abundant number, since it is smaller than the sum of its proper divisors (8508433351940).

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

6806746681480 is a wasteful number, since it uses less digits than its factorization.

6806746681480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170168667048 (or 170168667044 counting only the distinct ones).

The product of its (nonzero) digits is 74317824, while the sum is 64.

The spelling of 6806746681480 in words is "six trillion, eight hundred six billion, seven hundred forty-six million, six hundred eighty-one thousand, four hundred eighty".