170084329 has 2 divisors, whose sum is σ = 170084330. Its totient is φ = 170084328.

The previous prime is 170084309. The next prime is 170084351. The reversal of 170084329 is 923480071.

170084329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 148181929 + 21902400 = 12173^2 + 4680^2 .

It is an emirp because it is prime and its reverse (923480071) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 170084329 - 2⁵ = 170084297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 170084294 and 170084303.

It is not a weakly prime, because it can be changed into another prime (170084309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85042164 + 85042165.

It is an arithmetic number, because the mean of its divisors is an integer number (85042165).

Almost surely, 2^170084329 is an apocalyptic number.

It is an amenable number.

170084329 is a deficient number, since it is larger than the sum of its proper divisors (1).

170084329 is an equidigital number, since it uses as much as digits as its factorization.

170084329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 170084329 is about 13041.6382789893. The cubic root of 170084329 is about 554.0574093260.

The spelling of 170084329 in words is "one hundred seventy million, eighty-four thousand, three hundred twenty-nine".