3824161 has 4 divisors (see below), whose sum is σ = 4171824. Its totient is φ = 3476500.

The previous prime is 3824147. The next prime is 3824173. The reversal of 3824161 is 1614283.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3824161 - 2⁹ = 3823649 is a prime.

It is a super-3 number, since 3×3824161³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3824461) 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, 173815 + ... + 173836.

It is an arithmetic number, because the mean of its divisors is an integer number (1042956).

Almost surely, 2^3824161 is an apocalyptic number.

It is an amenable number.

3824161 is a deficient number, since it is larger than the sum of its proper divisors (347663).

3824161 is a wasteful number, since it uses less digits than its factorization.

3824161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347662.

The product of its digits is 1152, while the sum is 25.

The square root of 3824161 is about 1955.5462152555. The cubic root of 3824161 is about 156.3791048151.

The spelling of 3824161 in words is "three million, eight hundred twenty-four thousand, one hundred sixty-one".