3830285 has 8 divisors (see below), whose sum is σ = 4610040. Its totient is φ = 3055104.

The previous prime is 3830273. The next prime is 3830303. The reversal of 3830285 is 5820383.

3830285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 243049 + 3587236 = 493^2 + 1894^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3830285 - 2⁴ = 3830269 is a prime.

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, 1109 + ... + 2981.

It is an arithmetic number, because the mean of its divisors is an integer number (576255).

Almost surely, 2^3830285 is an apocalyptic number.

It is an amenable number.

3830285 is a deficient number, since it is larger than the sum of its proper divisors (779755).

3830285 is a wasteful number, since it uses less digits than its factorization.

3830285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2287.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 3830285 is about 1957.1113918221. Note that the first 3 decimals coincide. The cubic root of 3830285 is about 156.4625353062.

The spelling of 3830285 in words is "three million, eight hundred thirty thousand, two hundred eighty-five".