341199961 has 2 divisors, whose sum is σ = 341199962. Its totient is φ = 341199960.

The previous prime is 341199959. The next prime is 341199983. The reversal of 341199961 is 169991143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 249039961 + 92160000 = 15781^2 + 9600^2 .

It is a cyclic number.

It is not a de Polignac number, because 341199961 - 2¹ = 341199959 is a prime.

Together with 341199959, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (341199941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170599980 + 170599981.

It is an arithmetic number, because the mean of its divisors is an integer number (170599981).

Almost surely, 2^341199961 is an apocalyptic number.

It is an amenable number.

341199961 is a deficient number, since it is larger than the sum of its proper divisors (1).

341199961 is an equidigital number, since it uses as much as digits as its factorization.

341199961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52488, while the sum is 43.

The square root of 341199961 is about 18471.5987667554. The cubic root of 341199961 is about 698.7733353489.

The spelling of 341199961 in words is "three hundred forty-one million, one hundred ninety-nine thousand, nine hundred sixty-one".