3855794 has 4 divisors (see below), whose sum is σ = 5783694. Its totient is φ = 1927896.

The previous prime is 3855793. The next prime is 3855799. The reversal of 3855794 is 4975583.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4975583 = 2153 ⋅2311.

It can be written as a sum of positive squares in only one way, i.e., 2325625 + 1530169 = 1525^2 + 1237^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3855793) 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 as a sum of consecutive naturals, namely, 963947 + ... + 963950.

Almost surely, 2^3855794 is an apocalyptic number.

3855794 is a deficient number, since it is larger than the sum of its proper divisors (1927900).

3855794 is a wasteful number, since it uses less digits than its factorization.

3855794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927899.

The product of its digits is 151200, while the sum is 41.

The square root of 3855794 is about 1963.6175798765. The cubic root of 3855794 is about 156.8091044016.

It can be divided in two parts, 385579 and 4, that added together give a palindrome (385583).

The spelling of 3855794 in words is "three million, eight hundred fifty-five thousand, seven hundred ninety-four".