8346338847 has 192 divisors, whose sum is σ = 16381173760. Its totient is φ = 4105728000.

The previous prime is 8346338843. The next prime is 8346338849. The reversal of 8346338847 is 7488336438.

It is not a de Polignac number, because 8346338847 - 2² = 8346338843 is a prime.

It is a super-2 number, since 2×8346338847² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8346338793 and 8346338802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8346338843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 43245183 + ... + 43245375.

Almost surely, 2^8346338847 is an apocalyptic number.

8346338847 is a deficient number, since it is larger than the sum of its proper divisors (8034834913).

8346338847 is a wasteful number, since it uses less digits than its factorization.

8346338847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 306 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 54.

The square root of 8346338847 is about 91358.2992781718. The cubic root of 8346338847 is about 2028.4548124745.

The spelling of 8346338847 in words is "eight billion, three hundred forty-six million, three hundred thirty-eight thousand, eight hundred forty-seven".