348218 has 16 divisors (see below), whose sum is σ = 574560. Its totient is φ = 157296.

The previous prime is 348217. The next prime is 348221. The reversal of 348218 is 812843.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (348217) 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, 1421 + ... + 1647.

It is an arithmetic number, because the mean of its divisors is an integer number (35910).

2³⁴⁸²¹⁸ is an apocalyptic number.

348218 is a deficient number, since it is larger than the sum of its proper divisors (226342).

348218 is a wasteful number, since it uses less digits than its factorization.

348218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301.

The product of its digits is 1536, while the sum is 26.

The square root of 348218 is about 590.0999915269. The cubic root of 348218 is about 70.3531810346.

The spelling of 348218 in words is "three hundred forty-eight thousand, two hundred eighteen".