347894 has 8 divisors (see below), whose sum is σ = 533088. Its totient is φ = 170200.

The previous prime is 347891. The next prime is 347899. The reversal of 347894 is 498743.

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 a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 347894.

It is not an unprimeable number, because it can be changed into a prime (347891) 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, 1757 + ... + 1944.

It is an arithmetic number, because the mean of its divisors is an integer number (66636).

2³⁴⁷⁸⁹⁴ is an apocalyptic number.

347894 is a deficient number, since it is larger than the sum of its proper divisors (185194).

347894 is a wasteful number, since it uses less digits than its factorization.

347894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750.

The product of its digits is 24192, while the sum is 35.

The square root of 347894 is about 589.8253978933. The cubic root of 347894 is about 70.3313541866.

The spelling of 347894 in words is "three hundred forty-seven thousand, eight hundred ninety-four".