348116838 has 16 divisors (see below), whose sum is σ = 696717936. Its totient is φ = 115958240.

The previous prime is 348116833. The next prime is 348116849. The reversal of 348116838 is 838611843.

It is a self number, because there is not a number n which added to its sum of digits gives 348116838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348116833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10473 + ... + 28388.

It is an arithmetic number, because the mean of its divisors is an integer number (43544871).

Almost surely, 2^348116838 is an apocalyptic number.

348116838 is an abundant number, since it is smaller than the sum of its proper divisors (348601098).

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

348116838 is a wasteful number, since it uses less digits than its factorization.

348116838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40359.

The product of its digits is 110592, while the sum is 42.

The square root of 348116838 is about 18657.8894304795. The cubic root of 348116838 is about 703.4636752712.

The spelling of 348116838 in words is "three hundred forty-eight million, one hundred sixteen thousand, eight hundred thirty-eight".