6716377677 has 16 divisors (see below), whose sum is σ = 9248610240. Its totient is φ = 4332218112.

The previous prime is 6716377651. The next prime is 6716377687. The reversal of 6716377677 is 7767736176.

It is not a de Polignac number, because 6716377677 - 2¹¹ = 6716375629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6716377607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149148 + ... + 188885.

It is an arithmetic number, because the mean of its divisors is an integer number (578038140).

Almost surely, 2^6716377677 is an apocalyptic number.

It is an amenable number.

6716377677 is a deficient number, since it is larger than the sum of its proper divisors (2532232563).

6716377677 is a wasteful number, since it uses less digits than its factorization.

6716377677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338252.

The product of its digits is 10890936, while the sum is 57.

The square root of 6716377677 is about 81953.5092415206. The cubic root of 6716377677 is about 1886.7384634984.

The spelling of 6716377677 in words is "six billion, seven hundred sixteen million, three hundred seventy-seven thousand, six hundred seventy-seven".