38369685 has 16 divisors (see below), whose sum is σ = 61554240. Its totient is φ = 20409600.

The previous prime is 38369677. The next prime is 38369687. The reversal of 38369685 is 58696383.

38369685 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 38369685 - 2³ = 38369677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38369687) 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 15 ways as a sum of consecutive naturals, for example, 2826 + ... + 9204.

It is an arithmetic number, because the mean of its divisors is an integer number (3847140).

Almost surely, 2^38369685 is an apocalyptic number.

It is an amenable number.

38369685 is a deficient number, since it is larger than the sum of its proper divisors (23184555).

38369685 is a wasteful number, since it uses less digits than its factorization.

38369685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6788.

The product of its digits is 933120, while the sum is 48.

The square root of 38369685 is about 6194.3268399399. The cubic root of 38369685 is about 337.2842626741.

The spelling of 38369685 in words is "thirty-eight million, three hundred sixty-nine thousand, six hundred eighty-five".