6947682798816 has 36 divisors (see below), whose sum is σ = 19757472959952. Its totient is φ = 2315894266176.

The previous prime is 6947682798787. The next prime is 6947682798869. The reversal of 6947682798816 is 6188972867496.

6947682798816 is a `hidden beast` number, since 69 + 476 + 8 + 2 + 7 + 9 + 8 + 81 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12061949016 + ... + 12061949591.

It is an arithmetic number, because the mean of its divisors is an integer number (548818693332).

Almost surely, 2^{6947682798816} is an apocalyptic number.

It is an amenable number.

6947682798816 is an abundant number, since it is smaller than the sum of its proper divisors (12809790161136).

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

6947682798816 is a wasteful number, since it uses less digits than its factorization.

6947682798816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24123898623 (or 24123898612 counting only the distinct ones).

The product of its digits is 3511517184, while the sum is 81.

The spelling of 6947682798816 in words is "six trillion, nine hundred forty-seven billion, six hundred eighty-two million, seven hundred ninety-eight thousand, eight hundred sixteen".