348143874 has 32 divisors (see below), whose sum is σ = 768144384. Its totient is φ = 104507520.

The previous prime is 348143863. The next prime is 348143921. The reversal of 348143874 is 478341843.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51234 + ... + 57629.

It is an arithmetic number, because the mean of its divisors is an integer number (24004512).

Almost surely, 2^348143874 is an apocalyptic number.

348143874 is an abundant number, since it is smaller than the sum of its proper divisors (420000510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

348143874 is a wasteful number, since it uses less digits than its factorization.

348143874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108922.

The product of its digits is 258048, while the sum is 42.

The square root of 348143874 is about 18658.6139356599. The cubic root of 348143874 is about 703.4818859690.

The spelling of 348143874 in words is "three hundred forty-eight million, one hundred forty-three thousand, eight hundred seventy-four".