347412 has 48 divisors (see below), whose sum is σ = 931392. Its totient is φ = 99840.

The previous prime is 347411. The next prime is 347437. The reversal of 347412 is 214743.

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

Its product of digits (672) is a multiple of the sum of its prime factors (168).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2587 + ... + 2717.

It is an arithmetic number, because the mean of its divisors is an integer number (19404).

2³⁴⁷⁴¹² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 347412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (465696).

347412 is an abundant number, since it is smaller than the sum of its proper divisors (583980).

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

347412 is a wasteful number, since it uses less digits than its factorization.

347412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 166 counting only the distinct ones).

The product of its digits is 672, while the sum is 21.

The square root of 347412 is about 589.4166607757. The cubic root of 347412 is about 70.2988582917.

It can be divided in two parts, 34741 and 2, that added together give a palindrome (34743).

The spelling of 347412 in words is "three hundred forty-seven thousand, four hundred twelve", and thus it is an iban number.