38504039 has 8 divisors (see below), whose sum is σ = 44048928. Its totient is φ = 32970240.

The previous prime is 38504033. The next prime is 38504041. The reversal of 38504039 is 93040583.

38504039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 38504039 - 2²⁰ = 37455463 is a prime.

It is a super-2 number, since 2×38504039² = 2965122038627042, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38503996 and 38504014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38504033) 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 7 ways as a sum of consecutive naturals, for example, 6959 + ... + 11199.

It is an arithmetic number, because the mean of its divisors is an integer number (5506116).

Almost surely, 2^38504039 is an apocalyptic number.

38504039 is a deficient number, since it is larger than the sum of its proper divisors (5544889).

38504039 is a wasteful number, since it uses less digits than its factorization.

38504039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5545.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 38504039 is about 6205.1622863548. The cubic root of 38504039 is about 337.6774784880.

The spelling of 38504039 in words is "thirty-eight million, five hundred four thousand, thirty-nine".