34812677687 has 2 divisors, whose sum is σ = 34812677688. Its totient is φ = 34812677686.

The previous prime is 34812677681. The next prime is 34812677689. The reversal of 34812677687 is 78677621843.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34812677687 - 2¹² = 34812673591 is a prime.

It is a super-3 number, since 3×34812677687³ (a number of 33 digits) contains 333 as substring.

Together with 34812677689, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34812677681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17406338843 + 17406338844.

It is an arithmetic number, because the mean of its divisors is an integer number (17406338844).

Almost surely, 2^34812677687 is an apocalyptic number.

34812677687 is a deficient number, since it is larger than the sum of its proper divisors (1).

34812677687 is an equidigital number, since it uses as much as digits as its factorization.

34812677687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18966528, while the sum is 59.

The spelling of 34812677687 in words is "thirty-four billion, eight hundred twelve million, six hundred seventy-seven thousand, six hundred eighty-seven".