347474 has 8 divisors (see below), whose sum is σ = 528768. Its totient is φ = 171220.

The previous prime is 347443. The next prime is 347489. The reversal of 347474 is 474743.

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

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 347474.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1082 + ... + 1365.

It is an arithmetic number, because the mean of its divisors is an integer number (66096).

2³⁴⁷⁴⁷⁴ is an apocalyptic number.

347474 is a deficient number, since it is larger than the sum of its proper divisors (181294).

347474 is a wasteful number, since it uses less digits than its factorization.

347474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520.

The product of its digits is 9408, while the sum is 29.

The square root of 347474 is about 589.4692528029. The cubic root of 347474 is about 70.3030399454.

The spelling of 347474 in words is "three hundred forty-seven thousand, four hundred seventy-four", and thus it is an iban number.