3856395 has 8 divisors (see below), whose sum is σ = 6170256. Its totient is φ = 2056736.

The previous prime is 3856393. The next prime is 3856403. The reversal of 3856395 is 5936583.

3856395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3856395 - 2¹ = 3856393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3856393) 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, 128532 + ... + 128561.

It is an arithmetic number, because the mean of its divisors is an integer number (771282).

Almost surely, 2^3856395 is an apocalyptic number.

3856395 is a deficient number, since it is larger than the sum of its proper divisors (2313861).

3856395 is a wasteful number, since it uses less digits than its factorization.

3856395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257101.

The product of its digits is 97200, while the sum is 39.

The square root of 3856395 is about 1963.7706077849. The cubic root of 3856395 is about 156.8172512213.

The spelling of 3856395 in words is "three million, eight hundred fifty-six thousand, three hundred ninety-five".