1341669317 has 2 divisors, whose sum is σ = 1341669318. Its totient is φ = 1341669316.

The previous prime is 1341669293. The next prime is 1341669347. The reversal of 1341669317 is 7139661431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 937216996 + 404452321 = 30614^2 + 20111^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1341669317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341669347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670834658 + 670834659.

It is an arithmetic number, because the mean of its divisors is an integer number (670834659).

Almost surely, 2^1341669317 is an apocalyptic number.

It is an amenable number.

1341669317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341669317 is an equidigital number, since it uses as much as digits as its factorization.

1341669317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 41.

The square root of 1341669317 is about 36628.8044713447. The cubic root of 1341669317 is about 1102.9313870006.

The spelling of 1341669317 in words is "one billion, three hundred forty-one million, six hundred sixty-nine thousand, three hundred seventeen".