6834936737 has 2 divisors, whose sum is σ = 6834936738. Its totient is φ = 6834936736.

The previous prime is 6834936643. The next prime is 6834936743. The reversal of 6834936737 is 7376394386.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4021589056 + 2813347681 = 63416^2 + 53041^2 .

It is a cyclic number.

It is not a de Polignac number, because 6834936737 - 2¹² = 6834932641 is a prime.

It is not a weakly prime, because it can be changed into another prime (6834930737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3417468368 + 3417468369.

It is an arithmetic number, because the mean of its divisors is an integer number (3417468369).

Almost surely, 2^6834936737 is an apocalyptic number.

It is an amenable number.

6834936737 is a deficient number, since it is larger than the sum of its proper divisors (1).

6834936737 is an equidigital number, since it uses as much as digits as its factorization.

6834936737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13716864, while the sum is 56.

The square root of 6834936737 is about 82673.6762034930. The cubic root of 6834936737 is about 1897.7754886277.

The spelling of 6834936737 in words is "six billion, eight hundred thirty-four million, nine hundred thirty-six thousand, seven hundred thirty-seven".