6727466449 has 8 divisors (see below), whose sum is σ = 7448593248. Its totient is φ = 6024596160.

The previous prime is 6727466441. The next prime is 6727466521. The reversal of 6727466449 is 9446647276.

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

It is not a de Polignac number, because 6727466449 - 2³ = 6727466441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6727466449.

It is not an unprimeable number, because it can be changed into a prime (6727466441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4563352 + ... + 4564825.

It is an arithmetic number, because the mean of its divisors is an integer number (931074156).

Almost surely, 2^6727466449 is an apocalyptic number.

It is an amenable number.

6727466449 is a deficient number, since it is larger than the sum of its proper divisors (721126799).

6727466449 is a wasteful number, since it uses less digits than its factorization.

6727466449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9128255.

The product of its digits is 12192768, while the sum is 55.

The square root of 6727466449 is about 82021.1341606540. The cubic root of 6727466449 is about 1887.7762306950.

It can be divided in two parts, 672746 and 6449, that added together give a triangular number (679195 = T₁₁₆₅).

The spelling of 6727466449 in words is "six billion, seven hundred twenty-seven million, four hundred sixty-six thousand, four hundred forty-nine".