3427169 has 2 divisors, whose sum is σ = 3427170. Its totient is φ = 3427168.

The previous prime is 3427157. The next prime is 3427181. The reversal of 3427169 is 9617243.

It is a balanced prime because it is at equal distance from previous prime (3427157) and next prime (3427181).

It can be written as a sum of positive squares in only one way, i.e., 1926544 + 1500625 = 1388^2 + 1225^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3427169 is a prime.

It is a super-2 number, since 2×3427169² = 23490974709122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3427129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1713584 + 1713585.

It is an arithmetic number, because the mean of its divisors is an integer number (1713585).

Almost surely, 2^3427169 is an apocalyptic number.

It is an amenable number.

3427169 is a deficient number, since it is larger than the sum of its proper divisors (1).

3427169 is an equidigital number, since it uses as much as digits as its factorization.

3427169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 32.

The square root of 3427169 is about 1851.2614618146. The cubic root of 3427169 is about 150.7689256941.

The spelling of 3427169 in words is "three million, four hundred twenty-seven thousand, one hundred sixty-nine".