3982255 has 4 divisors (see below), whose sum is σ = 4778712. Its totient is φ = 3185800.

The previous prime is 3982249. The next prime is 3982259. The reversal of 3982255 is 5522893.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3982255 - 2³ = 3982247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3982255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3982259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398221 + ... + 398230.

It is an arithmetic number, because the mean of its divisors is an integer number (1194678).

Almost surely, 2^3982255 is an apocalyptic number.

3982255 is a deficient number, since it is larger than the sum of its proper divisors (796457).

3982255 is an equidigital number, since it uses as much as digits as its factorization.

3982255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796456.

The product of its digits is 21600, while the sum is 34.

The square root of 3982255 is about 1995.5588189778. The cubic root of 3982255 is about 158.5050202910.

The spelling of 3982255 in words is "three million, nine hundred eighty-two thousand, two hundred fifty-five".