34565429 has 2 divisors, whose sum is σ = 34565430. Its totient is φ = 34565428.

The previous prime is 34565383. The next prime is 34565459. The reversal of 34565429 is 92456543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18748900 + 15816529 = 4330^2 + 3977^2 .

It is a cyclic number.

It is not a de Polignac number, because 34565429 - 2²⁰ = 33516853 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 34565392 and 34565401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34565459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17282714 + 17282715.

It is an arithmetic number, because the mean of its divisors is an integer number (17282715).

Almost surely, 2^34565429 is an apocalyptic number.

It is an amenable number.

34565429 is a deficient number, since it is larger than the sum of its proper divisors (1).

34565429 is an equidigital number, since it uses as much as digits as its factorization.

34565429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 38.

The square root of 34565429 is about 5879.2371103741. The cubic root of 34565429 is about 325.7471693174.

The spelling of 34565429 in words is "thirty-four million, five hundred sixty-five thousand, four hundred twenty-nine".