170713349 has 4 divisors (see below), whose sum is σ = 171164160. Its totient is φ = 170262540.

The previous prime is 170713327. The next prime is 170713351. The reversal of 170713349 is 943317071.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 943317071 = 347 ⋅2718493.

It is a cyclic number.

It is not a de Polignac number, because 170713349 - 2⁸ = 170713093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (170713369) 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 in 3 ways as a sum of consecutive naturals, for example, 224837 + ... + 225594.

It is an arithmetic number, because the mean of its divisors is an integer number (42791040).

Almost surely, 2^170713349 is an apocalyptic number.

It is an amenable number.

170713349 is a deficient number, since it is larger than the sum of its proper divisors (450811).

170713349 is an equidigital number, since it uses as much as digits as its factorization.

170713349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450810.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 170713349 is about 13065.7318585680. The cubic root of 170713349 is about 554.7395894358.

The spelling of 170713349 in words is "one hundred seventy million, seven hundred thirteen thousand, three hundred forty-nine".