34302109 has 2 divisors, whose sum is σ = 34302110. Its totient is φ = 34302108.

The previous prime is 34302061. The next prime is 34302127. The reversal of 34302109 is 90120343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27594009 + 6708100 = 5253^2 + 2590^2 .

It is a cyclic number.

It is not a de Polignac number, because 34302109 - 2¹⁵ = 34269341 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34302109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34302179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17151054 + 17151055.

It is an arithmetic number, because the mean of its divisors is an integer number (17151055).

Almost surely, 2^34302109 is an apocalyptic number.

It is an amenable number.

34302109 is a deficient number, since it is larger than the sum of its proper divisors (1).

34302109 is an equidigital number, since it uses as much as digits as its factorization.

34302109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 34302109 is about 5856.8002356235. The cubic root of 34302109 is about 324.9178774755.

The spelling of 34302109 in words is "thirty-four million, three hundred two thousand, one hundred nine".