34481273 has 2 divisors, whose sum is σ = 34481274. Its totient is φ = 34481272.

The previous prime is 34481267. The next prime is 34481281. The reversal of 34481273 is 37218443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19333609 + 15147664 = 4397^2 + 3892^2 .

It is an emirp because it is prime and its reverse (37218443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34481273 - 2⁸ = 34481017 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (34481243) 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, 17240636 + 17240637.

It is an arithmetic number, because the mean of its divisors is an integer number (17240637).

Almost surely, 2^34481273 is an apocalyptic number.

It is an amenable number.

34481273 is a deficient number, since it is larger than the sum of its proper divisors (1).

34481273 is an equidigital number, since it uses as much as digits as its factorization.

34481273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 32.

The square root of 34481273 is about 5872.0756977410. The cubic root of 34481273 is about 325.4825903479.

The spelling of 34481273 in words is "thirty-four million, four hundred eighty-one thousand, two hundred seventy-three".