3403004221 has 2 divisors, whose sum is σ = 3403004222. Its totient is φ = 3403004220.

The previous prime is 3403004179. The next prime is 3403004251. The reversal of 3403004221 is 1224003043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3259268100 + 143736121 = 57090^2 + 11989^2 .

It is a cyclic number.

It is not a de Polignac number, because 3403004221 - 2⁷ = 3403004093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3403004251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701502110 + 1701502111.

It is an arithmetic number, because the mean of its divisors is an integer number (1701502111).

Almost surely, 2^3403004221 is an apocalyptic number.

It is an amenable number.

3403004221 is a deficient number, since it is larger than the sum of its proper divisors (1).

3403004221 is an equidigital number, since it uses as much as digits as its factorization.

3403004221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3403004221 is about 58335.2742429484. The cubic root of 3403004221 is about 1504.1373512060.

Adding to 3403004221 its reverse (1224003043), we get a palindrome (4627007264).

The spelling of 3403004221 in words is "three billion, four hundred three million, four thousand, two hundred twenty-one".