341605469 has 2 divisors, whose sum is σ = 341605470. Its totient is φ = 341605468.

The previous prime is 341605421. The next prime is 341605501. The reversal of 341605469 is 964506143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 280562500 + 61042969 = 16750^2 + 7813^2 .

It is an emirp because it is prime and its reverse (964506143) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341605469 is a prime.

It is a super-2 number, since 2×341605469² = 233388592901419922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341605669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170802734 + 170802735.

It is an arithmetic number, because the mean of its divisors is an integer number (170802735).

Almost surely, 2^341605469 is an apocalyptic number.

It is an amenable number.

341605469 is a deficient number, since it is larger than the sum of its proper divisors (1).

341605469 is an equidigital number, since it uses as much as digits as its factorization.

341605469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 341605469 is about 18482.5720342164. The cubic root of 341605469 is about 699.0500508914.

The spelling of 341605469 in words is "three hundred forty-one million, six hundred five thousand, four hundred sixty-nine".