38809411 has 8 divisors (see below), whose sum is σ = 40832064. Its totient is φ = 36838080.

The previous prime is 38809403. The next prime is 38809417. The reversal of 38809411 is 11490883.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38809411 - 2³ = 38809403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38809417) 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 7 ways as a sum of consecutive naturals, for example, 11275 + ... + 14308.

It is an arithmetic number, because the mean of its divisors is an integer number (5104008).

Almost surely, 2^38809411 is an apocalyptic number.

38809411 is a deficient number, since it is larger than the sum of its proper divisors (2022653).

38809411 is a wasteful number, since it uses less digits than its factorization.

38809411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25661.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 38809411 is about 6229.7199776555. The cubic root of 38809411 is about 338.5678252322.

The spelling of 38809411 in words is "thirty-eight million, eight hundred nine thousand, four hundred eleven".