13734797 has 2 divisors, whose sum is σ = 13734798. Its totient is φ = 13734796.

The previous prime is 13734779. The next prime is 13734803. The reversal of 13734797 is 79743731.

It is a happy number.

13734797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (13734779) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13734436 + 361 = 3706^2 + 19^2 .

It is a cyclic number.

It is not a de Polignac number, because 13734797 - 2¹⁶ = 13669261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13736797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6867398 + 6867399.

It is an arithmetic number, because the mean of its divisors is an integer number (6867399).

Almost surely, 2^13734797 is an apocalyptic number.

It is an amenable number.

13734797 is a deficient number, since it is larger than the sum of its proper divisors (1).

13734797 is an equidigital number, since it uses as much as digits as its factorization.

13734797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 111132, while the sum is 41.

The square root of 13734797 is about 3706.0487044830. The cubic root of 13734797 is about 239.4826645867.

The spelling of 13734797 in words is "thirteen million, seven hundred thirty-four thousand, seven hundred ninety-seven".