5686734677 has 4 divisors (see below), whose sum is σ = 6124175820. Its totient is φ = 5249293536.

The previous prime is 5686734673. The next prime is 5686734689. The reversal of 5686734677 is 7764376865.

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 409293361 + 5277441316 = 20231^2 + 72646^2 .

It is a cyclic number.

It is not a de Polignac number, because 5686734677 - 2² = 5686734673 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 (5686734673) 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 3 ways as a sum of consecutive naturals, for example, 218720552 + ... + 218720577.

It is an arithmetic number, because the mean of its divisors is an integer number (1531043955).

Almost surely, 2^5686734677 is an apocalyptic number.

It is an amenable number.

5686734677 is a deficient number, since it is larger than the sum of its proper divisors (437441143).

5686734677 is a wasteful number, since it uses less digits than its factorization.

5686734677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437441142.

The product of its digits is 35562240, while the sum is 59.

The square root of 5686734677 is about 75410.4414322049. The cubic root of 5686734677 is about 1784.9291769142.

The spelling of 5686734677 in words is "five billion, six hundred eighty-six million, seven hundred thirty-four thousand, six hundred seventy-seven".