347112 has 32 divisors (see below), whose sum is σ = 964800. Its totient is φ = 115632.

The previous prime is 347099. The next prime is 347129. The reversal of 347112 is 211743.

347112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

347112 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588 + ... + 1019.

It is an arithmetic number, because the mean of its divisors is an integer number (30150).

2³⁴⁷¹¹² is an apocalyptic number.

It is an amenable number.

347112 is an abundant number, since it is smaller than the sum of its proper divisors (617688).

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

347112 is a wasteful number, since it uses less digits than its factorization.

347112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622 (or 1612 counting only the distinct ones).

The product of its digits is 168, while the sum is 18.

The square root of 347112 is about 589.1621169084. The cubic root of 347112 is about 70.2786174529.

Adding to 347112 its reverse (211743), we get a palindrome (558855).

The spelling of 347112 in words is "three hundred forty-seven thousand, one hundred twelve", and thus it is an iban number.