345358171 has 8 divisors (see below), whose sum is σ = 350519904. Its totient is φ = 340233600.

The previous prime is 345358163. The next prime is 345358177. The reversal of 345358171 is 171853543.

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 345358171 - 2³ = 345358163 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 345358171.

It is not an unprimeable number, because it can be changed into a prime (345358177) 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, 9721 + ... + 28021.

It is an arithmetic number, because the mean of its divisors is an integer number (43814988).

Almost surely, 2^345358171 is an apocalyptic number.

345358171 is a deficient number, since it is larger than the sum of its proper divisors (5161733).

345358171 is a wasteful number, since it uses less digits than its factorization.

345358171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18581.

The product of its digits is 50400, while the sum is 37.

The square root of 345358171 is about 18583.8147590854. The cubic root of 345358171 is about 701.6005355784.

The spelling of 345358171 in words is "three hundred forty-five million, three hundred fifty-eight thousand, one hundred seventy-one".