3895285 has 16 divisors (see below), whose sum is σ = 4973760. Its totient is φ = 2920320.

The previous prime is 3895231. The next prime is 3895289. The reversal of 3895285 is 5825983.

It is not a de Polignac number, because 3895285 - 2¹⁷ = 3764213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3895289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12289 + ... + 12601.

It is an arithmetic number, because the mean of its divisors is an integer number (310860).

Almost surely, 2^3895285 is an apocalyptic number.

It is an amenable number.

3895285 is a deficient number, since it is larger than the sum of its proper divisors (1078475).

3895285 is a wasteful number, since it uses less digits than its factorization.

3895285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468.

The product of its digits is 86400, while the sum is 40.

The square root of 3895285 is about 1973.6476382577. The cubic root of 3895285 is about 157.3426327733.

The spelling of 3895285 in words is "three million, eight hundred ninety-five thousand, two hundred eighty-five".