173424313 has 8 divisors (see below), whose sum is σ = 177367680. Its totient is φ = 169491600.

The previous prime is 173424287. The next prime is 173424319. The reversal of 173424313 is 313424371.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 173424313 - 2⁹ = 173423801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (173424319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36738 + ... + 41188.

It is an arithmetic number, because the mean of its divisors is an integer number (22170960).

Almost surely, 2^173424313 is an apocalyptic number.

It is an amenable number.

173424313 is a deficient number, since it is larger than the sum of its proper divisors (3943367).

173424313 is an equidigital number, since it uses as much as digits as its factorization.

173424313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5327.

The product of its digits is 6048, while the sum is 28.

The square root of 173424313 is about 13169.0665196892. The cubic root of 173424313 is about 557.6606418368.

Adding to 173424313 its reverse (313424371), we get a palindrome (486848684).

The spelling of 173424313 in words is "one hundred seventy-three million, four hundred twenty-four thousand, three hundred thirteen".