341861761 has 2 divisors, whose sum is σ = 341861762. Its totient is φ = 341861760.

The previous prime is 341861651. The next prime is 341861797. The reversal of 341861761 is 167168143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 254083600 + 87778161 = 15940^2 + 9369^2 .

It is a cyclic number.

It is not a de Polignac number, because 341861761 - 2¹⁹ = 341337473 is a prime.

It is a super-2 number, since 2×341861761² = 233738927268042242, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 341861761.

It is not a weakly prime, because it can be changed into another prime (341867761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170930880 + 170930881.

It is an arithmetic number, because the mean of its divisors is an integer number (170930881).

Almost surely, 2^341861761 is an apocalyptic number.

It is an amenable number.

341861761 is a deficient number, since it is larger than the sum of its proper divisors (1).

341861761 is an equidigital number, since it uses as much as digits as its factorization.

341861761 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 341861761 is about 18489.5040766376. The cubic root of 341861761 is about 699.2248296590.

The spelling of 341861761 in words is "three hundred forty-one million, eight hundred sixty-one thousand, seven hundred sixty-one".