38850289 has 9 divisors (see below), whose sum is σ = 40763289. Its totient is φ = 37024020.

The previous prime is 38850281. The next prime is 38850293. The reversal of 38850289 is 98205883.

The square root of 38850289 is 6233.

It is a perfect power (a square), and thus also a powerful number.

38850289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38850289 - 2³ = 38850281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38850281) 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 8 ways as a sum of consecutive naturals, for example, 143224 + ... + 143494.

Almost surely, 2^38850289 is an apocalyptic number.

38850289 is the 6233-rd square number.

38850289 is the 3117-th centered octagonal number.

It is an amenable number.

38850289 is a deficient number, since it is larger than the sum of its proper divisors (1913000).

38850289 is an frugal number, since it uses more digits than its factorization.

38850289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The cubic root of 38850289 is about 338.6866548221.

The spelling of 38850289 in words is "thirty-eight million, eight hundred fifty thousand, two hundred eighty-nine".