34564169 has 2 divisors, whose sum is σ = 34564170. Its totient is φ = 34564168.

The previous prime is 34564151. The next prime is 34564267. The reversal of 34564169 is 96146543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30382144 + 4182025 = 5512^2 + 2045^2 .

It is a cyclic number.

It is not a de Polignac number, because 34564169 - 2¹² = 34560073 is a prime.

It is a super-2 number, since 2×34564169² = 2389363557321122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34564069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17282084 + 17282085.

It is an arithmetic number, because the mean of its divisors is an integer number (17282085).

Almost surely, 2^34564169 is an apocalyptic number.

It is an amenable number.

34564169 is a deficient number, since it is larger than the sum of its proper divisors (1).

34564169 is an equidigital number, since it uses as much as digits as its factorization.

34564169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 38.

The square root of 34564169 is about 5879.1299526375. The cubic root of 34564169 is about 325.7432111581.

The spelling of 34564169 in words is "thirty-four million, five hundred sixty-four thousand, one hundred sixty-nine".