38110009 has 4 divisors (see below), whose sum is σ = 43554304. Its totient is φ = 32665716.

The previous prime is 38110003. The next prime is 38110043. The reversal of 38110009 is 90001183.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38110009 - 2⁵ = 38109977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38110003) 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 in 3 ways as a sum of consecutive naturals, for example, 2722137 + ... + 2722150.

It is an arithmetic number, because the mean of its divisors is an integer number (10888576).

Almost surely, 2^38110009 is an apocalyptic number.

It is an amenable number.

38110009 is a deficient number, since it is larger than the sum of its proper divisors (5444295).

38110009 is an equidigital number, since it uses as much as digits as its factorization.

38110009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5444294.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 38110009 is about 6173.3304625623. The cubic root of 38110009 is about 336.5216557902.

The spelling of 38110009 in words is "thirty-eight million, one hundred ten thousand, nine".