38834039 has 4 divisors (see below), whose sum is σ = 38898624. Its totient is φ = 38769456.

The previous prime is 38834027. The next prime is 38834077. The reversal of 38834039 is 93043883.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38834039 - 2⁴ = 38834023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38833993 and 38834011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38834009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31382 + ... + 32595.

It is an arithmetic number, because the mean of its divisors is an integer number (9724656).

Almost surely, 2^38834039 is an apocalyptic number.

38834039 is a deficient number, since it is larger than the sum of its proper divisors (64585).

38834039 is an equidigital number, since it uses as much as digits as its factorization.

38834039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64584.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 38834039 is about 6231.6963180181. The cubic root of 38834039 is about 338.6394271540.

The spelling of 38834039 in words is "thirty-eight million, eight hundred thirty-four thousand, thirty-nine".