38009099 has 2 divisors, whose sum is σ = 38009100. Its totient is φ = 38009098.

The previous prime is 38009077. The next prime is 38009189. The reversal of 38009099 is 99090083.

38009099 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 is a cyclic number.

It is not a de Polignac number, because 38009099 - 2⁸ = 38008843 is a prime.

It is not a weakly prime, because it can be changed into another prime (38009029) 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, 19004549 + 19004550.

It is an arithmetic number, because the mean of its divisors is an integer number (19004550).

Almost surely, 2^38009099 is an apocalyptic number.

38009099 is a deficient number, since it is larger than the sum of its proper divisors (1).

38009099 is an equidigital number, since it uses as much as digits as its factorization.

38009099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 38009099 is about 6165.1519851501. The cubic root of 38009099 is about 336.2243724105.

The spelling of 38009099 in words is "thirty-eight million, nine thousand, ninety-nine".