38508089 has 4 divisors (see below), whose sum is σ = 38536080. Its totient is φ = 38480100.

The previous prime is 38508073. The next prime is 38508101. The reversal of 38508089 is 98080583.

38508089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 38508089 - 2⁴ = 38508073 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38508059) 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 in 3 ways as a sum of consecutive naturals, for example, 11819 + ... + 14720.

It is an arithmetic number, because the mean of its divisors is an integer number (9634020).

Almost surely, 2^38508089 is an apocalyptic number.

It is an amenable number.

38508089 is a deficient number, since it is larger than the sum of its proper divisors (27991).

38508089 is a wasteful number, since it uses less digits than its factorization.

38508089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27990.

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 38508089 is about 6205.4886189566. The cubic root of 38508089 is about 337.6893174697.

The spelling of 38508089 in words is "thirty-eight million, five hundred eight thousand, eighty-nine".