3342745169 has 2 divisors, whose sum is σ = 3342745170. Its totient is φ = 3342745168.

The previous prime is 3342745121. The next prime is 3342745171. The reversal of 3342745169 is 9615472433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3022800400 + 319944769 = 54980^2 + 17887^2 .

It is a cyclic number.

It is not a de Polignac number, because 3342745169 - 2²⁸ = 3074309713 is a prime.

It is a super-2 number, since 2×3342745169² = 22347890529745677122, which contains 22 as substring.

Together with 3342745171, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3342745199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671372584 + 1671372585.

It is an arithmetic number, because the mean of its divisors is an integer number (1671372585).

Almost surely, 2^3342745169 is an apocalyptic number.

It is an amenable number.

3342745169 is a deficient number, since it is larger than the sum of its proper divisors (1).

3342745169 is an equidigital number, since it uses as much as digits as its factorization.

3342745169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 44.

The square root of 3342745169 is about 57816.4783517640. The cubic root of 3342745169 is about 1495.2062025095.

The spelling of 3342745169 in words is "three billion, three hundred forty-two million, seven hundred forty-five thousand, one hundred sixty-nine".