3034420393 has 2 divisors, whose sum is σ = 3034420394. Its totient is φ = 3034420392.

The previous prime is 3034420391. The next prime is 3034420409. The reversal of 3034420393 is 3930244303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3003916864 + 30503529 = 54808^2 + 5523^2 .

It is a cyclic number.

It is not a de Polignac number, because 3034420393 - 2¹ = 3034420391 is a prime.

Together with 3034420391, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3034420391) 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 as a sum of consecutive naturals, namely, 1517210196 + 1517210197.

It is an arithmetic number, because the mean of its divisors is an integer number (1517210197).

Almost surely, 2^3034420393 is an apocalyptic number.

It is an amenable number.

3034420393 is a deficient number, since it is larger than the sum of its proper divisors (1).

3034420393 is an equidigital number, since it uses as much as digits as its factorization.

3034420393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 31.

The square root of 3034420393 is about 55085.5733654466. The cubic root of 3034420393 is about 1447.7444747221.

Adding to 3034420393 its reverse (3930244303), we get a palindrome (6964664696).

The spelling of 3034420393 in words is "three billion, thirty-four million, four hundred twenty thousand, three hundred ninety-three".