3838365 has 12 divisors (see below), whose sum is σ = 6653244. Its totient is φ = 2047104.

The previous prime is 3838333. The next prime is 3838381. The reversal of 3838365 is 5638383.

It can be written as a sum of positive squares in 2 ways, for example, as 412164 + 3426201 = 642^2 + 1851^2 .

It is not a de Polignac number, because 3838365 - 2⁵ = 3838333 is a prime.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42604 + ... + 42693.

It is an arithmetic number, because the mean of its divisors is an integer number (554437).

Almost surely, 2^3838365 is an apocalyptic number.

It is an amenable number.

3838365 is a deficient number, since it is larger than the sum of its proper divisors (2814879).

3838365 is a wasteful number, since it uses less digits than its factorization.

3838365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85308 (or 85305 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 3838365 is about 1959.1745710885. The cubic root of 3838365 is about 156.5724774618.

The spelling of 3838365 in words is "three million, eight hundred thirty-eight thousand, three hundred sixty-five".