341861617 has 2 divisors, whose sum is σ = 341861618. Its totient is φ = 341861616.

The previous prime is 341861603. The next prime is 341861647. The reversal of 341861617 is 716168143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 341843121 + 18496 = 18489^2 + 136^2 .

It is an emirp because it is prime and its reverse (716168143) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341861617 is a prime.

It is not a weakly prime, because it can be changed into another prime (341861647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170930808 + 170930809.

It is an arithmetic number, because the mean of its divisors is an integer number (170930809).

Almost surely, 2^341861617 is an apocalyptic number.

It is an amenable number.

341861617 is a deficient number, since it is larger than the sum of its proper divisors (1).

341861617 is an equidigital number, since it uses as much as digits as its factorization.

341861617 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 37.

The square root of 341861617 is about 18489.5001825360. The cubic root of 341861617 is about 699.2247314825.

The spelling of 341861617 in words is "three hundred forty-one million, eight hundred sixty-one thousand, six hundred seventeen".