349185 has 8 divisors (see below), whose sum is σ = 558720. Its totient is φ = 186224.

The previous prime is 349183. The next prime is 349187. The reversal of 349185 is 581943.

349185 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (349183) and next prime (349187).

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 349185 - 2¹ = 349183 is a prime.

349185 is strictly pandigital in base 7.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 349185.

It is not an unprimeable number, because it can be changed into a prime (349183) 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, 11625 + ... + 11654.

It is an arithmetic number, because the mean of its divisors is an integer number (69840).

It is a Proth number, since it is equal to 341 ⋅ 2¹⁰ + 1 and 341 < 2¹⁰.

2³⁴⁹¹⁸⁵ is an apocalyptic number.

It is an amenable number.

349185 is a deficient number, since it is larger than the sum of its proper divisors (209535).

349185 is a wasteful number, since it uses less digits than its factorization.

349185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23287.

The product of its digits is 4320, while the sum is 30.

The square root of 349185 is about 590.9187761444. The cubic root of 349185 is about 70.4182443461.

Subtracting from 349185 its product of digits (4320), we obtain a triangular number (344865 = T₈₃₀).

The spelling of 349185 in words is "three hundred forty-nine thousand, one hundred eighty-five".