6477871673 has 8 divisors (see below), whose sum is σ = 7972765248. Its totient is φ = 5125348944.

The previous prime is 6477871669. The next prime is 6477871703. The reversal of 6477871673 is 3761787746.

6477871673 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 6477871673 - 2² = 6477871669 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6477871373) 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, 35592611 + ... + 35592792.

It is an arithmetic number, because the mean of its divisors is an integer number (996595656).

Almost surely, 2^6477871673 is an apocalyptic number.

It is an amenable number.

6477871673 is a deficient number, since it is larger than the sum of its proper divisors (1494893575).

6477871673 is a wasteful number, since it uses less digits than its factorization.

6477871673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71185423.

The product of its digits is 8297856, while the sum is 56.

The square root of 6477871673 is about 80485.2264269661. The cubic root of 6477871673 is about 1864.1353698996.

The spelling of 6477871673 in words is "six billion, four hundred seventy-seven million, eight hundred seventy-one thousand, six hundred seventy-three".