348145216 has 28 divisors (see below), whose sum is σ = 698624460. Its totient is φ = 172113920.

The previous prime is 348145211. The next prime is 348145223. The reversal of 348145216 is 612541843.

348145216 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 2 ways, for example, as 27878400 + 320266816 = 5280^2 + 17896^2 .

It is not an unprimeable number, because it can be changed into a prime (348145211) 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, 24865 + ... + 36256.

Almost surely, 2^348145216 is an apocalyptic number.

It is an amenable number.

348145216 is an abundant number, since it is smaller than the sum of its proper divisors (350479244).

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

348145216 is an equidigital number, since it uses as much as digits as its factorization.

348145216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61222 (or 61212 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 348145216 is about 18658.6498975676. The cubic root of 348145216 is about 703.4827898783.

The spelling of 348145216 in words is "three hundred forty-eight million, one hundred forty-five thousand, two hundred sixteen".