341012681 has 2 divisors, whose sum is σ = 341012682. Its totient is φ = 341012680.

The previous prime is 341012677. The next prime is 341012689. The reversal of 341012681 is 186210143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 340771600 + 241081 = 18460^2 + 491^2 .

It is a cyclic number.

It is not a de Polignac number, because 341012681 - 2² = 341012677 is a prime.

It is a super-2 number, since 2×341012681² = 232579297205615522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 341012681.

It is not a weakly prime, because it can be changed into another prime (341012689) 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, 170506340 + 170506341.

It is an arithmetic number, because the mean of its divisors is an integer number (170506341).

Almost surely, 2^341012681 is an apocalyptic number.

It is an amenable number.

341012681 is a deficient number, since it is larger than the sum of its proper divisors (1).

341012681 is an equidigital number, since it uses as much as digits as its factorization.

341012681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 341012681 is about 18466.5286667527. The cubic root of 341012681 is about 698.6454629025.

The spelling of 341012681 in words is "three hundred forty-one million, twelve thousand, six hundred eighty-one".