3474469 has 2 divisors, whose sum is σ = 3474470. Its totient is φ = 3474468.

The previous prime is 3474467. The next prime is 3474479. The reversal of 3474469 is 9644743.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2772225 + 702244 = 1665^2 + 838^2 .

It is an emirp because it is prime and its reverse (9644743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3474469 - 2¹ = 3474467 is a prime.

It is a super-2 number, since 2×3474469² = 24143869663922, which contains 22 as substring.

Together with 3474467, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3474467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1737234 + 1737235.

It is an arithmetic number, because the mean of its divisors is an integer number (1737235).

Almost surely, 2^3474469 is an apocalyptic number.

It is an amenable number.

3474469 is a deficient number, since it is larger than the sum of its proper divisors (1).

3474469 is an equidigital number, since it uses as much as digits as its factorization.

3474469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 37.

The square root of 3474469 is about 1863.9927574967. The cubic root of 3474469 is about 151.4593703565.

The spelling of 3474469 in words is "three million, four hundred seventy-four thousand, four hundred sixty-nine".