3965852 has 24 divisors (see below), whose sum is σ = 7629552. Its totient is φ = 1788800.

The previous prime is 3965849. The next prime is 3965869. The reversal of 3965852 is 2585693.

3965852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 3³ + 9⁵ + 6 + 5⁹ + 8 + 5⁹ + 2⁹ .

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, 7352 + ... + 7872.

It is an arithmetic number, because the mean of its divisors is an integer number (317898).

Almost surely, 2^3965852 is an apocalyptic number.

It is an amenable number.

3965852 is a deficient number, since it is larger than the sum of its proper divisors (3663700).

3965852 is a wasteful number, since it uses less digits than its factorization.

3965852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709 (or 707 counting only the distinct ones).

The product of its digits is 64800, while the sum is 38.

The square root of 3965852 is about 1991.4447017178. Note that the first 3 decimals coincide. The cubic root of 3965852 is about 158.2870921907.

It can be divided in two parts, 396585 and 2, that multiplied together give a triangular number (793170 = T₁₂₅₉).

The spelling of 3965852 in words is "three million, nine hundred sixty-five thousand, eight hundred fifty-two".