34505017 has 2 divisors, whose sum is σ = 34505018. Its totient is φ = 34505016.

The previous prime is 34504999. The next prime is 34505021. The reversal of 34505017 is 71050543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18352656 + 16152361 = 4284^2 + 4019^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34505017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34504982 and 34505000.

It is not a weakly prime, because it can be changed into another prime (34505027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17252508 + 17252509.

It is an arithmetic number, because the mean of its divisors is an integer number (17252509).

Almost surely, 2^34505017 is an apocalyptic number.

It is an amenable number.

34505017 is a deficient number, since it is larger than the sum of its proper divisors (1).

34505017 is an equidigital number, since it uses as much as digits as its factorization.

34505017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 34505017 is about 5874.0971221116. The cubic root of 34505017 is about 325.5572829247.

The spelling of 34505017 in words is "thirty-four million, five hundred five thousand, seventeen".