3324243561 has 4 divisors (see below), whose sum is σ = 4432324752. Its totient is φ = 2216162372.

The previous prime is 3324243557. The next prime is 3324243583. The reversal of 3324243561 is 1653424233.

It is a happy number.

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 3324243561 - 2² = 3324243557 is a prime.

It is a super-2 number, since 2×3324243561² = 22101190505699921442, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3324243661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554040591 + ... + 554040596.

It is an arithmetic number, because the mean of its divisors is an integer number (1108081188).

Almost surely, 2^3324243561 is an apocalyptic number.

It is an amenable number.

3324243561 is a deficient number, since it is larger than the sum of its proper divisors (1108081191).

3324243561 is a wasteful number, since it uses less digits than its factorization.

3324243561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108081190.

The product of its digits is 51840, while the sum is 33.

The square root of 3324243561 is about 57656.2534422763. The cubic root of 3324243561 is about 1492.4425144451.

Adding to 3324243561 its reverse (1653424233), we get a palindrome (4977667794).

The spelling of 3324243561 in words is "three billion, three hundred twenty-four million, two hundred forty-three thousand, five hundred sixty-one".