3935893 has 8 divisors (see below), whose sum is σ = 4257848. Its totient is φ = 3616704.

The previous prime is 3935887. The next prime is 3935917. The reversal of 3935893 is 3985393.

3935893 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 465124 + 3470769 = 682^2 + 1863^2 .

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

It is not a de Polignac number, because 3935893 - 2⁵ = 3935861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3915893) 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 7 ways as a sum of consecutive naturals, for example, 3055 + ... + 4147.

It is an arithmetic number, because the mean of its divisors is an integer number (532231).

Almost surely, 2^3935893 is an apocalyptic number.

It is an amenable number.

3935893 is a deficient number, since it is larger than the sum of its proper divisors (321955).

3935893 is a wasteful number, since it uses less digits than its factorization.

3935893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383.

The product of its digits is 87480, while the sum is 40.

The square root of 3935893 is about 1983.9085160360. The cubic root of 3935893 is about 157.8875047116.

The spelling of 3935893 in words is "three million, nine hundred thirty-five thousand, eight hundred ninety-three".