347074 has 16 divisors (see below), whose sum is σ = 641088. Its totient is φ = 137232.

The previous prime is 347071. The next prime is 347099. The reversal of 347074 is 470743.

It is a happy number.

It is a super-2 number, since 2×347074² = 240920722952, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (347071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772 + ... + 1135.

It is an arithmetic number, because the mean of its divisors is an integer number (40068).

2³⁴⁷⁰⁷⁴ is an apocalyptic number.

347074 is a deficient number, since it is larger than the sum of its proper divisors (294014).

347074 is a wasteful number, since it uses less digits than its factorization.

347074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 347074 is about 589.1298668375. The cubic root of 347074 is about 70.2760527812.

The spelling of 347074 in words is "three hundred forty-seven thousand, seventy-four", and thus it is an iban number.