341540629 has 2 divisors, whose sum is σ = 341540630. Its totient is φ = 341540628.

The previous prime is 341540623. The next prime is 341540663. The reversal of 341540629 is 926045143.

It is a happy number.

It is an a-pointer prime, because the next prime (341540663) can be obtained adding 341540629 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 338633604 + 2907025 = 18402^2 + 1705^2 .

It is a cyclic number.

It is not a de Polignac number, because 341540629 - 2¹⁵ = 341507861 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 341540594 and 341540603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341540623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170770314 + 170770315.

It is an arithmetic number, because the mean of its divisors is an integer number (170770315).

Almost surely, 2^341540629 is an apocalyptic number.

It is an amenable number.

341540629 is a deficient number, since it is larger than the sum of its proper divisors (1).

341540629 is an equidigital number, since it uses as much as digits as its factorization.

341540629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 341540629 is about 18480.8178661011. The cubic root of 341540629 is about 699.0058192874.

It can be divided in two parts, 3415 and 40629, that added together give a palindrome (44044).

The spelling of 341540629 in words is "three hundred forty-one million, five hundred forty thousand, six hundred twenty-nine".