349170 has 32 divisors (see below), whose sum is σ = 853632. Its totient is φ = 91392.

The previous prime is 349133. The next prime is 349171. The reversal of 349170 is 71943.

It is a self number, because there is not a number n which added to its sum of digits gives 349170.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 349170.

It is not an unprimeable number, because it can be changed into a prime (349171) 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 15 ways as a sum of consecutive naturals, for example, 3034 + ... + 3146.

It is an arithmetic number, because the mean of its divisors is an integer number (26676).

2³⁴⁹¹⁷⁰ is an apocalyptic number.

349170 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

349170 is an abundant number, since it is smaller than the sum of its proper divisors (504462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

349170 is a wasteful number, since it uses less digits than its factorization.

349170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 349170 is about 590.9060839084. The cubic root of 349170 is about 70.4172360088.

The spelling of 349170 in words is "three hundred forty-nine thousand, one hundred seventy".