38900539 has 4 divisors (see below), whose sum is σ = 41188824. Its totient is φ = 36612256.

The previous prime is 38900531. The next prime is 38900557. The reversal of 38900539 is 93500983.

38900539 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 an emirpimes, since its reverse is a distinct semiprime: 93500983 = 61 ⋅1532803.

It is a cyclic number.

It is not a de Polignac number, because 38900539 - 2³ = 38900531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38900498 and 38900507.

It is not an unprimeable number, because it can be changed into a prime (38900531) 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, 1144117 + ... + 1144150.

It is an arithmetic number, because the mean of its divisors is an integer number (10297206).

Almost surely, 2^38900539 is an apocalyptic number.

38900539 is a deficient number, since it is larger than the sum of its proper divisors (2288285).

38900539 is a wasteful number, since it uses less digits than its factorization.

38900539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2288284.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 38900539 is about 6237.0296616258. The cubic root of 38900539 is about 338.8326140285.

The spelling of 38900539 in words is "thirty-eight million, nine hundred thousand, five hundred thirty-nine".