169350393 has 8 divisors (see below), whose sum is σ = 226936000. Its totient is φ = 112332528.

The previous prime is 169350373. The next prime is 169350409. The reversal of 169350393 is 393053961.

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

It is not a de Polignac number, because 169350393 - 2⁵ = 169350361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (169350323) 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, 141238 + ... + 142431.

It is an arithmetic number, because the mean of its divisors is an integer number (28367000).

Almost surely, 2^169350393 is an apocalyptic number.

It is an amenable number.

169350393 is a deficient number, since it is larger than the sum of its proper divisors (57585607).

169350393 is a wasteful number, since it uses less digits than its factorization.

169350393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283871.

The product of its (nonzero) digits is 65610, while the sum is 39.

The square root of 169350393 is about 13013.4696756860. The cubic root of 169350393 is about 553.2593170057.

The spelling of 169350393 in words is "one hundred sixty-nine million, three hundred fifty thousand, three hundred ninety-three".