3838165 has 4 divisors (see below), whose sum is σ = 4605804. Its totient is φ = 3070528.

The previous prime is 3838157. The next prime is 3838183. The reversal of 3838165 is 5618383.

It is a happy number.

3838165 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.

It can be written as a sum of positive squares in 2 ways, for example, as 1423249 + 2414916 = 1193^2 + 1554^2 .

It is a cyclic number.

It is not a de Polignac number, because 3838165 - 2³ = 3838157 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3838165.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383812 + ... + 383821.

It is an arithmetic number, because the mean of its divisors is an integer number (1151451).

Almost surely, 2^3838165 is an apocalyptic number.

It is an amenable number.

3838165 is a deficient number, since it is larger than the sum of its proper divisors (767639).

3838165 is an equidigital number, since it uses as much as digits as its factorization.

3838165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767638.

The product of its digits is 17280, while the sum is 34.

The square root of 3838165 is about 1959.1235285198. The cubic root of 3838165 is about 156.5697579845.

The spelling of 3838165 in words is "three million, eight hundred thirty-eight thousand, one hundred sixty-five".