347042 has 8 divisors (see below), whose sum is σ = 527916. Its totient is φ = 171072.

The previous prime is 347041. The next prime is 347051. The reversal of 347042 is 240743.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 346921 + 121 = 589^2 + 11^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043 + ... + 1334.

2³⁴⁷⁰⁴² is an apocalyptic number.

347042 is a deficient number, since it is larger than the sum of its proper divisors (180874).

347042 is a wasteful number, since it uses less digits than its factorization.

347042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2452.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 347042 is about 589.1027075137. The cubic root of 347042 is about 70.2738929126.

Adding to 347042 its reverse (240743), we get a palindrome (587785).

The spelling of 347042 in words is "three hundred forty-seven thousand, forty-two", and thus it is an iban number.