341963689 has 2 divisors, whose sum is σ = 341963690. Its totient is φ = 341963688.

The previous prime is 341963683. The next prime is 341963711. The reversal of 341963689 is 986369143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 270273600 + 71690089 = 16440^2 + 8467^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341963689 is a prime.

It is not a weakly prime, because it can be changed into another prime (341963683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170981844 + 170981845.

It is an arithmetic number, because the mean of its divisors is an integer number (170981845).

Almost surely, 2^341963689 is an apocalyptic number.

It is an amenable number.

341963689 is a deficient number, since it is larger than the sum of its proper divisors (1).

341963689 is an equidigital number, since it uses as much as digits as its factorization.

341963689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 839808, while the sum is 49.

The square root of 341963689 is about 18492.2602458434. The cubic root of 341963689 is about 699.2943153542.

The spelling of 341963689 in words is "three hundred forty-one million, nine hundred sixty-three thousand, six hundred eighty-nine".