6847966980 has 72 divisors (see below), whose sum is σ = 20791802304. Its totient is φ = 1824398400.

The previous prime is 6847966973. The next prime is 6847966981. The reversal of 6847966980 is 896697486.

It is not an unprimeable number, because it can be changed into a prime (6847966981) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 178945 + ... + 213815.

It is an arithmetic number, because the mean of its divisors is an integer number (288775032).

Almost surely, 2^6847966980 is an apocalyptic number.

6847966980 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6847966980 is an abundant number, since it is smaller than the sum of its proper divisors (13943835324).

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

6847966980 is a wasteful number, since it uses less digits than its factorization.

6847966980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35977 (or 35972 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 63.

The square root of 6847966980 is about 82752.4439518254. The cubic root of 6847966980 is about 1898.9807072022.

The spelling of 6847966980 in words is "six billion, eight hundred forty-seven million, nine hundred sixty-six thousand, nine hundred eighty".