3842265 has 64 divisors (see below), whose sum is σ = 7704576. Its totient is φ = 1596672.

The previous prime is 3842231. The next prime is 3842269. The reversal of 3842265 is 5622483.

3842265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3842265 - 2⁹ = 3841753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3842269) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 89334 + ... + 89376.

It is an arithmetic number, because the mean of its divisors is an integer number (120384).

Almost surely, 2^3842265 is an apocalyptic number.

3842265 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3842265 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

3842265 is a wasteful number, since it uses less digits than its factorization.

3842265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118.

The product of its digits is 11520, while the sum is 30.

The square root of 3842265 is about 1960.1696355163. The cubic root of 3842265 is about 156.6254883980.

The spelling of 3842265 in words is "three million, eight hundred forty-two thousand, two hundred sixty-five".