347342 has 4 divisors (see below), whose sum is σ = 521016. Its totient is φ = 173670.

The previous prime is 347341. The next prime is 347359. The reversal of 347342 is 243743.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243743 = 71 ⋅3433.

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 347342.

It is not an unprimeable number, because it can be changed into a prime (347341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86834 + ... + 86837.

It is an arithmetic number, because the mean of its divisors is an integer number (130254).

2³⁴⁷³⁴² is an apocalyptic number.

347342 is a deficient number, since it is larger than the sum of its proper divisors (173674).

347342 is a wasteful number, since it uses less digits than its factorization.

347342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173673.

The product of its digits is 2016, while the sum is 23.

The square root of 347342 is about 589.3572770400. The cubic root of 347342 is about 70.2941364719.

The spelling of 347342 in words is "three hundred forty-seven thousand, three hundred forty-two", and thus it is an iban number.