13234769 has 2 divisors, whose sum is σ = 13234770. Its totient is φ = 13234768.

The previous prime is 13234757. The next prime is 13234787. The reversal of 13234769 is 96743231.

13234769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9579025 + 3655744 = 3095^2 + 1912^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13234769 is a prime.

It is a super-2 number, since 2×13234769² = 350318220966722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (13234069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6617384 + 6617385.

It is an arithmetic number, because the mean of its divisors is an integer number (6617385).

Almost surely, 2^13234769 is an apocalyptic number.

It is an amenable number.

13234769 is a deficient number, since it is larger than the sum of its proper divisors (1).

13234769 is an equidigital number, since it uses as much as digits as its factorization.

13234769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 35.

The square root of 13234769 is about 3637.9622043116. The cubic root of 13234769 is about 236.5404698715.

The spelling of 13234769 in words is "thirteen million, two hundred thirty-four thousand, seven hundred sixty-nine".