3342643193 has 2 divisors, whose sum is σ = 3342643194. Its totient is φ = 3342643192.

The previous prime is 3342643163. The next prime is 3342643217. The reversal of 3342643193 is 3913462433.

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., 3297860329 + 44782864 = 57427^2 + 6692^2 .

It is a cyclic number.

It is not a de Polignac number, because 3342643193 - 2¹⁶ = 3342577657 is a prime.

It is a super-2 number, since 2×3342643193² = 22346527031418470498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3342643103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671321596 + 1671321597.

It is an arithmetic number, because the mean of its divisors is an integer number (1671321597).

Almost surely, 2^3342643193 is an apocalyptic number.

It is an amenable number.

3342643193 is a deficient number, since it is larger than the sum of its proper divisors (1).

3342643193 is an equidigital number, since it uses as much as digits as its factorization.

3342643193 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 3342643193 is about 57815.5964511307. The cubic root of 3342643193 is about 1495.1909977710.

The spelling of 3342643193 in words is "three billion, three hundred forty-two million, six hundred forty-three thousand, one hundred ninety-three".