6846963406515 has 24 divisors (see below), whose sum is σ = 11868294765600. Its totient is φ = 3651644628864.

The previous prime is 6846963406471. The next prime is 6846963406531. The reversal of 6846963406515 is 5156043696486.

6846963406515 is a `hidden beast` number, since 6 + 8 + 469 + 63 + 40 + 65 + 15 = 666.

6846963406515 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6846963406515 - 2¹¹ = 6846963404467 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1005711 + ... + 3834759.

It is an arithmetic number, because the mean of its divisors is an integer number (494512281900).

Almost surely, 2^{6846963406515} is an apocalyptic number.

6846963406515 is a deficient number, since it is larger than the sum of its proper divisors (5021331359085).

6846963406515 is a wasteful number, since it uses less digits than its factorization.

6846963406515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2882843 (or 2882840 counting only the distinct ones).

The product of its (nonzero) digits is 111974400, while the sum is 63.

The spelling of 6846963406515 in words is "six trillion, eight hundred forty-six billion, nine hundred sixty-three million, four hundred six thousand, five hundred fifteen".