3421334369 has 2 divisors, whose sum is σ = 3421334370. Its totient is φ = 3421334368.

The previous prime is 3421334227. The next prime is 3421334393. The reversal of 3421334369 is 9634331243.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2684483344 + 736851025 = 51812^2 + 27145^2 .

It is a cyclic number.

It is not a de Polignac number, because 3421334369 - 2¹² = 3421330273 is a prime.

It is a super-2 number, since 2×3421334369² = 23411057729001256322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3421337369) 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, 1710667184 + 1710667185.

It is an arithmetic number, because the mean of its divisors is an integer number (1710667185).

Almost surely, 2^3421334369 is an apocalyptic number.

It is an amenable number.

3421334369 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421334369 is an equidigital number, since it uses as much as digits as its factorization.

3421334369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 38.

The square root of 3421334369 is about 58492.1735704872. The cubic root of 3421334369 is about 1506.8331755037.

The spelling of 3421334369 in words is "three billion, four hundred twenty-one million, three hundred thirty-four thousand, three hundred sixty-nine".