34531109 has 2 divisors, whose sum is σ = 34531110. Its totient is φ = 34531108.

The previous prime is 34531093. The next prime is 34531129. The reversal of 34531109 is 90113543.

34531109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19492225 + 15038884 = 4415^2 + 3878^2 .

It is a cyclic number.

It is not a de Polignac number, because 34531109 - 2⁴ = 34531093 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34531129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17265554 + 17265555.

It is an arithmetic number, because the mean of its divisors is an integer number (17265555).

Almost surely, 2^34531109 is an apocalyptic number.

It is an amenable number.

34531109 is a deficient number, since it is larger than the sum of its proper divisors (1).

34531109 is an equidigital number, since it uses as much as digits as its factorization.

34531109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 34531109 is about 5876.3176394746. The cubic root of 34531109 is about 325.6393222063.

The spelling of 34531109 in words is "thirty-four million, five hundred thirty-one thousand, one hundred nine".