6731084449 has 8 divisors (see below), whose sum is σ = 6913861920. Its totient is φ = 6550728096.

The previous prime is 6731084441. The next prime is 6731084453. The reversal of 6731084449 is 9444801376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6731084449 - 2³ = 6731084441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6731084399 and 6731084408.

It is not an unprimeable number, because it can be changed into a prime (6731084441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 599644 + ... + 610765.

It is an arithmetic number, because the mean of its divisors is an integer number (864232740).

Almost surely, 2^6731084449 is an apocalyptic number.

It is an amenable number.

6731084449 is a deficient number, since it is larger than the sum of its proper divisors (182777471).

6731084449 is a wasteful number, since it uses less digits than its factorization.

6731084449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210559.

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 6731084449 is about 82043.1864873616. The cubic root of 6731084449 is about 1888.1145824576.

The spelling of 6731084449 in words is "six billion, seven hundred thirty-one million, eighty-four thousand, four hundred forty-nine".