347274 has 32 divisors (see below), whose sum is σ = 792000. Its totient is φ = 112752.

The previous prime is 347257. The next prime is 347287. The reversal of 347274 is 472743.

347274 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 (27).

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 347274.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3132 + ... + 3240.

It is an arithmetic number, because the mean of its divisors is an integer number (24750).

2³⁴⁷²⁷⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 347274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396000).

347274 is an abundant number, since it is smaller than the sum of its proper divisors (444726).

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

347274 is a wasteful number, since it uses less digits than its factorization.

347274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179 (or 173 counting only the distinct ones).

The product of its digits is 4704, while the sum is 27.

The square root of 347274 is about 589.2995842524. The cubic root of 347274 is about 70.2895489537.

The spelling of 347274 in words is "three hundred forty-seven thousand, two hundred seventy-four", and thus it is an iban number.