348130448 has 10 divisors (see below), whose sum is σ = 674502774. Its totient is φ = 174065216.

The previous prime is 348130441. The next prime is 348130481. The reversal of 348130448 is 844031843.

It can be written as a sum of positive squares in only one way, i.e., 344919184 + 3211264 = 18572^2 + 1792^2 .

It is not an unprimeable number, because it can be changed into a prime (348130441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10879061 + ... + 10879092.

Almost surely, 2^348130448 is an apocalyptic number.

It is an amenable number.

348130448 is a deficient number, since it is larger than the sum of its proper divisors (326372326).

348130448 is a wasteful number, since it uses less digits than its factorization.

348130448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21758161 (or 21758155 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 348130448 is about 18658.2541519832. The cubic root of 348130448 is about 703.4728427066.

The spelling of 348130448 in words is "three hundred forty-eight million, one hundred thirty thousand, four hundred forty-eight".