3304390213 has 2 divisors, whose sum is σ = 3304390214. Its totient is φ = 3304390212.

The previous prime is 3304390211. The next prime is 3304390217. The reversal of 3304390213 is 3120934033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2854016929 + 450373284 = 53423^2 + 21222^2 .

It is a cyclic number.

It is not a de Polignac number, because 3304390213 - 2¹ = 3304390211 is a prime.

Together with 3304390211, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3304390211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1652195106 + 1652195107.

It is an arithmetic number, because the mean of its divisors is an integer number (1652195107).

Almost surely, 2^3304390213 is an apocalyptic number.

It is an amenable number.

3304390213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3304390213 is an equidigital number, since it uses as much as digits as its factorization.

3304390213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 3304390213 is about 57483.8256642684. The cubic root of 3304390213 is about 1489.4654799366.

It can be divided in two parts, 33043 and 90213, that added together give a triangular number (123256 = T₄₉₆).

The spelling of 3304390213 in words is "three billion, three hundred four million, three hundred ninety thousand, two hundred thirteen".