6776607671 has 8 divisors (see below), whose sum is σ = 6799646688. Its totient is φ = 6753600000.

The previous prime is 6776607623. The next prime is 6776607689. The reversal of 6776607671 is 1767066776.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6776607671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6776607571) 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, 474566 + ... + 488636.

It is an arithmetic number, because the mean of its divisors is an integer number (849955836).

Almost surely, 2^6776607671 is an apocalyptic number.

6776607671 is a deficient number, since it is larger than the sum of its proper divisors (23039017).

6776607671 is a wasteful number, since it uses less digits than its factorization.

6776607671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15673.

The product of its (nonzero) digits is 3111696, while the sum is 53.

The square root of 6776607671 is about 82320.1534923253. The cubic root of 6776607671 is about 1892.3615461312.

The spelling of 6776607671 in words is "six billion, seven hundred seventy-six million, six hundred seven thousand, six hundred seventy-one".