6847148756 has 48 divisors (see below), whose sum is σ = 13886783232. Its totient is φ = 2893536000.

The previous prime is 6847148753. The next prime is 6847148767. The reversal of 6847148756 is 6578417486.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6847148753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 573326 + ... + 585146.

It is an arithmetic number, because the mean of its divisors is an integer number (289307984).

Almost surely, 2^6847148756 is an apocalyptic number.

It is a pronic number, being equal to 82747×82748.

It is an amenable number.

6847148756 is an abundant number, since it is smaller than the sum of its proper divisors (7039634476).

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

6847148756 is a wasteful number, since it uses less digits than its factorization.

With its successor (6847148757) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (12120).

6847148756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12120 (or 12118 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 56.

The square root of 6847148756 is about 82747.4999984894. The cubic root of 6847148756 is about 1898.9050714462.

The spelling of 6847148756 in words is "six billion, eight hundred forty-seven million, one hundred forty-eight thousand, seven hundred fifty-six".