3855382 has 4 divisors (see below), whose sum is σ = 5783076. Its totient is φ = 1927690.

The previous prime is 3855367. The next prime is 3855409. The reversal of 3855382 is 2835583.

3855382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2835583 = 17 ⋅166799.

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 as a sum of consecutive naturals, namely, 963844 + ... + 963847.

It is an arithmetic number, because the mean of its divisors is an integer number (1445769).

Almost surely, 2^3855382 is an apocalyptic number.

3855382 is a deficient number, since it is larger than the sum of its proper divisors (1927694).

3855382 is a wasteful number, since it uses less digits than its factorization.

3855382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927693.

The product of its digits is 28800, while the sum is 34.

The square root of 3855382 is about 1963.5126686630. The cubic root of 3855382 is about 156.8035190710.

The spelling of 3855382 in words is "three million, eight hundred fifty-five thousand, three hundred eighty-two".