6346847347 has 2 divisors, whose sum is σ = 6346847348. Its totient is φ = 6346847346.

The previous prime is 6346847327. The next prime is 6346847357. The reversal of 6346847347 is 7437486436.

6346847347 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6346847347 - 2¹¹ = 6346845299 is a prime.

It is a super-2 number, since 2×6346847347² = 80564942492241876818, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6346847294 and 6346847303.

It is not a weakly prime, because it can be changed into another prime (6346847327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3173423673 + 3173423674.

It is an arithmetic number, because the mean of its divisors is an integer number (3173423674).

Almost surely, 2^6346847347 is an apocalyptic number.

6346847347 is a deficient number, since it is larger than the sum of its proper divisors (1).

6346847347 is an equidigital number, since it uses as much as digits as its factorization.

6346847347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8128512, while the sum is 52.

The square root of 6346847347 is about 79667.1032923879. The cubic root of 6346847347 is about 1851.4813892569.

The spelling of 6346847347 in words is "six billion, three hundred forty-six million, eight hundred forty-seven thousand, three hundred forty-seven".