34395841 has 2 divisors, whose sum is σ = 34395842. Its totient is φ = 34395840.

The previous prime is 34395839. The next prime is 34395859. The reversal of 34395841 is 14859343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27615025 + 6780816 = 5255^2 + 2604^2 .

It is a cyclic number.

It is not a de Polignac number, because 34395841 - 2¹ = 34395839 is a prime.

Together with 34395839, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 34395841.

It is not a weakly prime, because it can be changed into another prime (34395241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17197920 + 17197921.

It is an arithmetic number, because the mean of its divisors is an integer number (17197921).

Almost surely, 2^34395841 is an apocalyptic number.

It is an amenable number.

34395841 is a deficient number, since it is larger than the sum of its proper divisors (1).

34395841 is an equidigital number, since it uses as much as digits as its factorization.

34395841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 37.

The square root of 34395841 is about 5864.7967569218. The cubic root of 34395841 is about 325.2135590469.

The spelling of 34395841 in words is "thirty-four million, three hundred ninety-five thousand, eight hundred forty-one".