3004342321 has 2 divisors, whose sum is σ = 3004342322. Its totient is φ = 3004342320.

The previous prime is 3004342303. The next prime is 3004342343. The reversal of 3004342321 is 1232434003.

It is a happy number.

It is an a-pointer prime, because the next prime (3004342343) can be obtained adding 3004342321 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2077992225 + 926350096 = 45585^2 + 30436^2 .

It is an emirp because it is prime and its reverse (1232434003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3004342321 - 2⁷ = 3004342193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3004342292 and 3004342301.

It is not a weakly prime, because it can be changed into another prime (3004342421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1502171160 + 1502171161.

It is an arithmetic number, because the mean of its divisors is an integer number (1502171161).

Almost surely, 2^3004342321 is an apocalyptic number.

It is an amenable number.

3004342321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3004342321 is an equidigital number, since it uses as much as digits as its factorization.

3004342321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3004342321 is about 54811.8812028925. The cubic root of 3004342321 is about 1442.9450915730.

Adding to 3004342321 its reverse (1232434003), we get a palindrome (4236776324).

The spelling of 3004342321 in words is "three billion, four million, three hundred forty-two thousand, three hundred twenty-one".