41683309 has 2 divisors, whose sum is σ = 41683310. Its totient is φ = 41683308.

The previous prime is 41683307. The next prime is 41683331. The reversal of 41683309 is 90338614.

41683309 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., 38167684 + 3515625 = 6178^2 + 1875^2 .

It is a cyclic number.

It is not a de Polignac number, because 41683309 - 2¹ = 41683307 is a prime.

Together with 41683307, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41683307) 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, 20841654 + 20841655.

It is an arithmetic number, because the mean of its divisors is an integer number (20841655).

Almost surely, 2^41683309 is an apocalyptic number.

It is an amenable number.

41683309 is a deficient number, since it is larger than the sum of its proper divisors (1).

41683309 is an equidigital number, since it uses as much as digits as its factorization.

41683309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 41683309 is about 6456.2612245788. The cubic root of 41683309 is about 346.7267876292.

The spelling of 41683309 in words is "forty-one million, six hundred eighty-three thousand, three hundred nine".