6767114677 has 4 divisors (see below), whose sum is σ = 6894796140. Its totient is φ = 6639433216.

The previous prime is 6767114663. The next prime is 6767114687. The reversal of 6767114677 is 7764117676.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3948991281 + 2818123396 = 62841^2 + 53086^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6767114677 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 (6767114617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63840652 + ... + 63840757.

It is an arithmetic number, because the mean of its divisors is an integer number (1723699035).

Almost surely, 2^6767114677 is an apocalyptic number.

It is an amenable number.

6767114677 is a deficient number, since it is larger than the sum of its proper divisors (127681463).

6767114677 is a wasteful number, since it uses less digits than its factorization.

6767114677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127681462.

The product of its digits is 2074464, while the sum is 52.

The square root of 6767114677 is about 82262.4742941762. The cubic root of 6767114677 is about 1891.4774965415.

Subtracting 6767114677 from its reverse (7764117676), we obtain a cube (997002999 = 999³).

The spelling of 6767114677 in words is "six billion, seven hundred sixty-seven million, one hundred fourteen thousand, six hundred seventy-seven".