13736329 has 2 divisors, whose sum is σ = 13736330. Its totient is φ = 13736328.

The previous prime is 13736309. The next prime is 13736347. The reversal of 13736329 is 92363731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12638025 + 1098304 = 3555^2 + 1048^2 .

It is a cyclic number.

It is not a de Polignac number, because 13736329 - 2⁷ = 13736201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13736294 and 13736303.

It is not a weakly prime, because it can be changed into another prime (13736309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6868164 + 6868165.

It is an arithmetic number, because the mean of its divisors is an integer number (6868165).

Almost surely, 2^13736329 is an apocalyptic number.

It is an amenable number.

13736329 is a deficient number, since it is larger than the sum of its proper divisors (1).

13736329 is an equidigital number, since it uses as much as digits as its factorization.

13736329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20412, while the sum is 34.

The square root of 13736329 is about 3706.2553878544. The cubic root of 13736329 is about 239.4915683417.

The spelling of 13736329 in words is "thirteen million, seven hundred thirty-six thousand, three hundred twenty-nine".