34135873 has 2 divisors, whose sum is σ = 34135874. Its totient is φ = 34135872.

The previous prime is 34135853. The next prime is 34135883. The reversal of 34135873 is 37853143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19642624 + 14493249 = 4432^2 + 3807^2 .

It is an emirp because it is prime and its reverse (37853143) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34135873 is a prime.

It is not a weakly prime, because it can be changed into another prime (34135823) 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, 17067936 + 17067937.

It is an arithmetic number, because the mean of its divisors is an integer number (17067937).

Almost surely, 2^34135873 is an apocalyptic number.

It is an amenable number.

34135873 is a deficient number, since it is larger than the sum of its proper divisors (1).

34135873 is an equidigital number, since it uses as much as digits as its factorization.

34135873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 34.

The square root of 34135873 is about 5842.5912915418. The cubic root of 34135873 is about 324.3921514215.

The spelling of 34135873 in words is "thirty-four million, one hundred thirty-five thousand, eight hundred seventy-three".