3324381 has 4 divisors (see below), whose sum is σ = 4432512. Its totient is φ = 2216252.

The previous prime is 3324371. The next prime is 3324389. The reversal of 3324381 is 1834233.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1834233 = 3 ⋅611411.

It is a cyclic number.

It is not a de Polignac number, because 3324381 - 2⁹ = 3323869 is a prime.

It is a super-2 number, since 2×3324381² = 22103018066322, which contains 22 as substring.

It is an Ulam number.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3324389) 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, 554061 + ... + 554066.

It is an arithmetic number, because the mean of its divisors is an integer number (1108128).

Almost surely, 2^3324381 is an apocalyptic number.

It is an amenable number.

3324381 is a deficient number, since it is larger than the sum of its proper divisors (1108131).

3324381 is a wasteful number, since it uses less digits than its factorization.

3324381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108130.

The product of its digits is 1728, while the sum is 24.

The square root of 3324381 is about 1823.2885125509. The cubic root of 3324381 is about 149.2463082230.

The spelling of 3324381 in words is "three million, three hundred twenty-four thousand, three hundred eighty-one".