34736189 has 2 divisors, whose sum is σ = 34736190. Its totient is φ = 34736188.

The previous prime is 34736179. The next prime is 34736201. The reversal of 34736189 is 98163743.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18130564 + 16605625 = 4258^2 + 4075^2 .

It is an emirp because it is prime and its reverse (98163743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34736189 - 2⁴ = 34736173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34736179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17368094 + 17368095.

It is an arithmetic number, because the mean of its divisors is an integer number (17368095).

Almost surely, 2^34736189 is an apocalyptic number.

It is an amenable number.

34736189 is a deficient number, since it is larger than the sum of its proper divisors (1).

34736189 is an equidigital number, since it uses as much as digits as its factorization.

34736189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 41.

The square root of 34736189 is about 5893.7415111286. The cubic root of 34736189 is about 326.2827067028.

The spelling of 34736189 in words is "thirty-four million, seven hundred thirty-six thousand, one hundred eighty-nine".