13434797 has 2 divisors, whose sum is σ = 13434798. Its totient is φ = 13434796.

The previous prime is 13434793. The next prime is 13434803. The reversal of 13434797 is 79743431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12292036 + 1142761 = 3506^2 + 1069^2 .

It is an emirp because it is prime and its reverse (79743431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13434797 - 2² = 13434793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13434797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13434793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6717398 + 6717399.

It is an arithmetic number, because the mean of its divisors is an integer number (6717399).

Almost surely, 2^13434797 is an apocalyptic number.

It is an amenable number.

13434797 is a deficient number, since it is larger than the sum of its proper divisors (1).

13434797 is an equidigital number, since it uses as much as digits as its factorization.

13434797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 38.

The square root of 13434797 is about 3665.3508699714. The cubic root of 13434797 is about 237.7261933709.

The spelling of 13434797 in words is "thirteen million, four hundred thirty-four thousand, seven hundred ninety-seven".