3853523 has 4 divisors (see below), whose sum is σ = 4056360. Its totient is φ = 3650688.

The previous prime is 3853511. The next prime is 3853529. The reversal of 3853523 is 3253583.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3253583 = 523 ⋅6221.

It is a cyclic number.

It is not a de Polignac number, because 3853523 - 2¹⁴ = 3837139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3853529) 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 3 ways as a sum of consecutive naturals, for example, 101390 + ... + 101427.

It is an arithmetic number, because the mean of its divisors is an integer number (1014090).

Almost surely, 2^3853523 is an apocalyptic number.

3853523 is a deficient number, since it is larger than the sum of its proper divisors (202837).

3853523 is a wasteful number, since it uses less digits than its factorization.

3853523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202836.

The product of its digits is 10800, while the sum is 29.

The square root of 3853523 is about 1963.0392252831. The cubic root of 3853523 is about 156.7783123508.

The spelling of 3853523 in words is "three million, eight hundred fifty-three thousand, five hundred twenty-three".