3830286 has 16 divisors (see below), whose sum is σ = 8064000. Its totient is φ = 1209528.

The previous prime is 3830273. The next prime is 3830303. The reversal of 3830286 is 6820383.

3830286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 16686 + ... + 16913.

It is an arithmetic number, because the mean of its divisors is an integer number (504000).

Almost surely, 2^3830286 is an apocalyptic number.

3830286 is an abundant number, since it is smaller than the sum of its proper divisors (4233714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3830286 is a wasteful number, since it uses less digits than its factorization.

3830286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33623.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3830286 is about 1957.1116473007. Note that the first 3 decimals coincide. The cubic root of 3830286 is about 156.4625489225.

The spelling of 3830286 in words is "three million, eight hundred thirty thousand, two hundred eighty-six".