6738876671 has 8 divisors (see below), whose sum is σ = 6752730624. Its totient is φ = 6725038680.

The previous prime is 6738876659. The next prime is 6738876673. The reversal of 6738876671 is 1766788376.

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 6738876671 - 2¹⁸ = 6738614527 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 6738876671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6738876673) 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 7 ways as a sum of consecutive naturals, for example, 1160786 + ... + 1166576.

It is an arithmetic number, because the mean of its divisors is an integer number (844091328).

Almost surely, 2^6738876671 is an apocalyptic number.

6738876671 is a deficient number, since it is larger than the sum of its proper divisors (13853953).

6738876671 is a wasteful number, since it uses less digits than its factorization.

6738876671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7981.

The product of its digits is 14224896, while the sum is 59.

The square root of 6738876671 is about 82090.6612898203. The cubic root of 6738876671 is about 1888.8428917620.

The spelling of 6738876671 in words is "six billion, seven hundred thirty-eight million, eight hundred seventy-six thousand, six hundred seventy-one".