34033889 has 2 divisors, whose sum is σ = 34033890. Its totient is φ = 34033888.

The previous prime is 34033871. The next prime is 34033903. The reversal of 34033889 is 98833043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34023889 + 10000 = 5833^2 + 100^2 .

It is a cyclic number.

It is not a de Polignac number, because 34033889 - 2²⁰ = 32985313 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34033819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17016944 + 17016945.

It is an arithmetic number, because the mean of its divisors is an integer number (17016945).

Almost surely, 2^34033889 is an apocalyptic number.

It is an amenable number.

34033889 is a deficient number, since it is larger than the sum of its proper divisors (1).

34033889 is an equidigital number, since it uses as much as digits as its factorization.

34033889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 34033889 is about 5833.8571288642. The cubic root of 34033889 is about 324.0687789006.

The spelling of 34033889 in words is "thirty-four million, thirty-three thousand, eight hundred eighty-nine".