3475469 has 2 divisors, whose sum is σ = 3475470. Its totient is φ = 3475468.

The previous prime is 3475453. The next prime is 3475471. The reversal of 3475469 is 9645743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2856100 + 619369 = 1690^2 + 787^2 .

It is a cyclic number.

It is not a de Polignac number, because 3475469 - 2⁴ = 3475453 is a prime.

It is a super-2 number, since 2×3475469² = 24157769539922, which contains 22 as substring.

Together with 3475471, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3475489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1737734 + 1737735.

It is an arithmetic number, because the mean of its divisors is an integer number (1737735).

Almost surely, 2^3475469 is an apocalyptic number.

It is an amenable number.

3475469 is a deficient number, since it is larger than the sum of its proper divisors (1).

3475469 is an equidigital number, since it uses as much as digits as its factorization.

3475469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 38.

The square root of 3475469 is about 1864.2609795841. The cubic root of 3475469 is about 151.4738996598.

The spelling of 3475469 in words is "three million, four hundred seventy-five thousand, four hundred sixty-nine".