341540663 has 2 divisors, whose sum is σ = 341540664. Its totient is φ = 341540662.

The previous prime is 341540629. The next prime is 341540669. The reversal of 341540663 is 366045143.

It is a strong prime.

It is an emirp because it is prime and its reverse (366045143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 341540663 - 2¹⁴ = 341524279 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341540669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170770331 + 170770332.

It is an arithmetic number, because the mean of its divisors is an integer number (170770332).

Almost surely, 2^341540663 is an apocalyptic number.

341540663 is a deficient number, since it is larger than the sum of its proper divisors (1).

341540663 is an equidigital number, since it uses as much as digits as its factorization.

341540663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 341540663 is about 18480.8187859737. The cubic root of 341540663 is about 699.0058424825.

The spelling of 341540663 in words is "three hundred forty-one million, five hundred forty thousand, six hundred sixty-three".