3343138819 has 2 divisors, whose sum is σ = 3343138820. Its totient is φ = 3343138818.

The previous prime is 3343138817. The next prime is 3343138829. The reversal of 3343138819 is 9188313433.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3343138819 - 2¹ = 3343138817 is a prime.

It is a super-2 number, since 2×3343138819² = 22353154326209429522, which contains 22 as substring.

Together with 3343138817, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3343138817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671569409 + 1671569410.

It is an arithmetic number, because the mean of its divisors is an integer number (1671569410).

Almost surely, 2^3343138819 is an apocalyptic number.

3343138819 is a deficient number, since it is larger than the sum of its proper divisors (1).

3343138819 is an equidigital number, since it uses as much as digits as its factorization.

3343138819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 43.

The square root of 3343138819 is about 57819.8825578192. The cubic root of 3343138819 is about 1495.2648932750.

The spelling of 3343138819 in words is "three billion, three hundred forty-three million, one hundred thirty-eight thousand, eight hundred nineteen".