34163873 has 2 divisors, whose sum is σ = 34163874. Its totient is φ = 34163872.

The previous prime is 34163869. The next prime is 34163893. The reversal of 34163873 is 37836143.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25331089 + 8832784 = 5033^2 + 2972^2 .

It is an emirp because it is prime and its reverse (37836143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34163873 - 2² = 34163869 is a prime.

It is not a weakly prime, because it can be changed into another prime (34163803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17081936 + 17081937.

It is an arithmetic number, because the mean of its divisors is an integer number (17081937).

Almost surely, 2^34163873 is an apocalyptic number.

It is an amenable number.

34163873 is a deficient number, since it is larger than the sum of its proper divisors (1).

34163873 is an equidigital number, since it uses as much as digits as its factorization.

34163873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 35.

The square root of 34163873 is about 5844.9869974192. The cubic root of 34163873 is about 324.4808215617.

The spelling of 34163873 in words is "thirty-four million, one hundred sixty-three thousand, eight hundred seventy-three".