348130844 has 12 divisors (see below), whose sum is σ = 641293800. Its totient is φ = 164904048.

The previous prime is 348130789. The next prime is 348130847. The reversal of 348130844 is 448031843.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348130847) 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, 2290259 + ... + 2290410.

It is an arithmetic number, because the mean of its divisors is an integer number (53441150).

Almost surely, 2^348130844 is an apocalyptic number.

It is an amenable number.

348130844 is a deficient number, since it is larger than the sum of its proper divisors (293162956).

348130844 is a wasteful number, since it uses less digits than its factorization.

348130844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4580692 (or 4580690 counting only the distinct ones).

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

The square root of 348130844 is about 18658.2647639056. The cubic root of 348130844 is about 703.4731094411.

Subtracting 348130844 from its reverse (448031843), we obtain a palindrome (99900999).

The spelling of 348130844 in words is "three hundred forty-eight million, one hundred thirty thousand, eight hundred forty-four".