3324002321 has 2 divisors, whose sum is σ = 3324002322. Its totient is φ = 3324002320.

The previous prime is 3324002281. The next prime is 3324002323. The reversal of 3324002321 is 1232004233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1884862225 + 1439140096 = 43415^2 + 37936^2 .

It is an emirp because it is prime and its reverse (1232004233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3324002321 - 2¹⁰ = 3324001297 is a prime.

It is a super-2 number, since 2×3324002321² = 22097982860026774082, which contains 22 as substring.

Together with 3324002323, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3324002293 and 3324002302.

It is not a weakly prime, because it can be changed into another prime (3324002323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1662001160 + 1662001161.

It is an arithmetic number, because the mean of its divisors is an integer number (1662001161).

Almost surely, 2^3324002321 is an apocalyptic number.

It is an amenable number.

3324002321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3324002321 is an equidigital number, since it uses as much as digits as its factorization.

3324002321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3324002321 is about 57654.1613502443. The cubic root of 3324002321 is about 1492.4064114405.

Adding to 3324002321 its reverse (1232004233), we get a palindrome (4556006554).

The spelling of 3324002321 in words is "three billion, three hundred twenty-four million, two thousand, three hundred twenty-one".