6346286813 has 16 divisors (see below), whose sum is σ = 6906415104. Its totient is φ = 5808541440.

The previous prime is 6346286759. The next prime is 6346286827. The reversal of 6346286813 is 3186826436.

It is a cyclic number.

It is not a de Polignac number, because 6346286813 - 2¹⁴ = 6346270429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6346286873) 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, 100148 + ... + 150738.

It is an arithmetic number, because the mean of its divisors is an integer number (431650944).

Almost surely, 2^6346286813 is an apocalyptic number.

It is an amenable number.

6346286813 is a deficient number, since it is larger than the sum of its proper divisors (560128291).

6346286813 is a wasteful number, since it uses less digits than its factorization.

6346286813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50812.

The product of its digits is 995328, while the sum is 47.

The square root of 6346286813 is about 79663.5852381752. The cubic root of 6346286813 is about 1851.4268819419.

The spelling of 6346286813 in words is "six billion, three hundred forty-six million, two hundred eighty-six thousand, eight hundred thirteen".