3868255 has 8 divisors (see below), whose sum is σ = 4843872. Its totient is φ = 2959968.

The previous prime is 3868253. The next prime is 3868259. The reversal of 3868255 is 5528683.

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 3868255 - 2¹ = 3868253 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 (3868253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16704 + ... + 16933.

It is an arithmetic number, because the mean of its divisors is an integer number (605484).

Almost surely, 2^3868255 is an apocalyptic number.

3868255 is a deficient number, since it is larger than the sum of its proper divisors (975617).

3868255 is a wasteful number, since it uses less digits than its factorization.

3868255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33665.

The product of its digits is 57600, while the sum is 37.

The square root of 3868255 is about 1966.7879906080. The cubic root of 3868255 is about 156.9778458740.

The spelling of 3868255 in words is "three million, eight hundred sixty-eight thousand, two hundred fifty-five".