38869959 has 8 divisors (see below), whose sum is σ = 51865072. Its totient is φ = 25894080.

The previous prime is 38869933. The next prime is 38869969. The reversal of 38869959 is 95996883.

38869959 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 not a de Polignac number, because 38869959 - 2⁸ = 38869703 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38869899 and 38869908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38869969) 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, 867 + ... + 8859.

It is an arithmetic number, because the mean of its divisors is an integer number (6483134).

Almost surely, 2^38869959 is an apocalyptic number.

38869959 is a deficient number, since it is larger than the sum of its proper divisors (12995113).

38869959 is a wasteful number, since it uses less digits than its factorization.

38869959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9617.

The product of its digits is 4199040, while the sum is 57.

The square root of 38869959 is about 6234.5776921938. The cubic root of 38869959 is about 338.7438044827.

The spelling of 38869959 in words is "thirty-eight million, eight hundred sixty-nine thousand, nine hundred fifty-nine".