6809182345 has 24 divisors (see below), whose sum is σ = 9538746624. Its totient is φ = 4652607456.

The previous prime is 6809182319. The next prime is 6809182441. The reversal of 6809182345 is 5432819086.

It is not a de Polignac number, because 6809182345 - 2⁹ = 6809181833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6809182295 and 6809182304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20232 + ... + 118438.

It is an arithmetic number, because the mean of its divisors is an integer number (397447776).

Almost surely, 2^6809182345 is an apocalyptic number.

It is an amenable number.

6809182345 is a deficient number, since it is larger than the sum of its proper divisors (2729564279).

6809182345 is a wasteful number, since it uses less digits than its factorization.

6809182345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98509 (or 98502 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 46.

The square root of 6809182345 is about 82517.7698741307. The cubic root of 6809182345 is about 1895.3888500121.

The spelling of 6809182345 in words is "six billion, eight hundred nine million, one hundred eighty-two thousand, three hundred forty-five".