13729411 has 2 divisors, whose sum is σ = 13729412. Its totient is φ = 13729410.

The previous prime is 13729399. The next prime is 13729423. The reversal of 13729411 is 11492731.

It is a balanced prime because it is at equal distance from previous prime (13729399) and next prime (13729423).

It is a cyclic number.

It is not a de Polignac number, because 13729411 - 2⁹ = 13728899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13729411.

It is not a weakly prime, because it can be changed into another prime (13729481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6864705 + 6864706.

It is an arithmetic number, because the mean of its divisors is an integer number (6864706).

Almost surely, 2^13729411 is an apocalyptic number.

13729411 is a deficient number, since it is larger than the sum of its proper divisors (1).

13729411 is an equidigital number, since it uses as much as digits as its factorization.

13729411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 28.

The square root of 13729411 is about 3705.3219833100. The cubic root of 13729411 is about 239.4513567033.

The spelling of 13729411 in words is "thirteen million, seven hundred twenty-nine thousand, four hundred eleven".