347848 has 8 divisors (see below), whose sum is σ = 652230. Its totient is φ = 173920.

The previous prime is 347821. The next prime is 347849. The reversal of 347848 is 848743.

347848 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 268324 + 79524 = 518^2 + 282^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×347848² = 241996462208, which contains 22 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 347848.

It is not an unprimeable number, because it can be changed into a prime (347849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21733 + ... + 21748.

2³⁴⁷⁸⁴⁸ is an apocalyptic number.

It is an amenable number.

347848 is a deficient number, since it is larger than the sum of its proper divisors (304382).

347848 is a wasteful number, since it uses less digits than its factorization.

347848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43487 (or 43483 counting only the distinct ones).

The product of its digits is 21504, while the sum is 34.

The square root of 347848 is about 589.7864020135. The cubic root of 347848 is about 70.3282542147.

The spelling of 347848 in words is "three hundred forty-seven thousand, eight hundred forty-eight".