3494575169 has 2 divisors, whose sum is σ = 3494575170. Its totient is φ = 3494575168.

The previous prime is 3494575157. The next prime is 3494575187. The reversal of 3494575169 is 9615754943.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3353915569 + 140659600 = 57913^2 + 11860^2 .

It is a cyclic number.

It is not a de Polignac number, because 3494575169 - 2¹⁶ = 3494509633 is a prime.

It is a super-2 number, since 2×3494575169² = 24424111223582757122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3494575169.

It is not a weakly prime, because it can be changed into another prime (3494575109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1747287584 + 1747287585.

It is an arithmetic number, because the mean of its divisors is an integer number (1747287585).

Almost surely, 2^3494575169 is an apocalyptic number.

It is an amenable number.

3494575169 is a deficient number, since it is larger than the sum of its proper divisors (1).

3494575169 is an equidigital number, since it uses as much as digits as its factorization.

3494575169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4082400, while the sum is 53.

The square root of 3494575169 is about 59114.9318615864. The cubic root of 3494575169 is about 1517.5096525997.

The spelling of 3494575169 in words is "three billion, four hundred ninety-four million, five hundred seventy-five thousand, one hundred sixty-nine".