6484680864846 has 48 divisors (see below), whose sum is σ = 14282010663648. Its totient is φ = 2125895803200.

The previous prime is 6484680864841. The next prime is 6484680864887.

It is a happy number.

6484680864846 is a `hidden beast` number, since 6 + 4 + 8 + 4 + 68 + 0 + 86 + 484 + 6 = 666.

6484680864846 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6484680864841) by changing a digit.

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, 10030815 + ... + 10657701.

It is an arithmetic number, because the mean of its divisors is an integer number (297541888826).

Almost surely, 2^{6484680864846} is an apocalyptic number.

6484680864846 is an abundant number, since it is smaller than the sum of its proper divisors (7797329798802).

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

6484680864846 is a wasteful number, since it uses less digits than its factorization.

6484680864846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636377 (or 636374 counting only the distinct ones).

The product of its (nonzero) digits is 1358954496, while the sum is 72.

The spelling of 6484680864846 in words is "six trillion, four hundred eighty-four billion, six hundred eighty million, eight hundred sixty-four thousand, eight hundred forty-six".