3469469 has 2 divisors, whose sum is σ = 3469470. Its totient is φ = 3469468.

The previous prime is 3469463. The next prime is 3469519. The reversal of 3469469 is 9649643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2544025 + 925444 = 1595^2 + 962^2 .

It is a cyclic number.

It is not a de Polignac number, because 3469469 - 2¹² = 3465373 is a prime.

It is a super-2 number, since 2×3469469² = 24074430283922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3469463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1734734 + 1734735.

It is an arithmetic number, because the mean of its divisors is an integer number (1734735).

Almost surely, 2^3469469 is an apocalyptic number.

It is an amenable number.

3469469 is a deficient number, since it is larger than the sum of its proper divisors (1).

3469469 is an equidigital number, since it uses as much as digits as its factorization.

3469469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 41.

The square root of 3469469 is about 1862.6510676989. The cubic root of 3469469 is about 151.3866819917.

The spelling of 3469469 in words is "three million, four hundred sixty-nine thousand, four hundred sixty-nine".