348087768338 has 16 divisors (see below), whose sum is σ = 530726667480. Its totient is φ = 171179260800.

The previous prime is 348087768337. The next prime is 348087768349. The reversal of 348087768338 is 833867780843.

It can be written as a sum of positive squares in 4 ways, for example, as 133373231209 + 214714537129 = 365203^2 + 463373^2 .

It is not an unprimeable number, because it can be changed into a prime (348087768337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1908848 + ... + 2083236.

Almost surely, 2^348087768338 is an apocalyptic number.

348087768338 is a deficient number, since it is larger than the sum of its proper divisors (182638899142).

348087768338 is a wasteful number, since it uses less digits than its factorization.

348087768338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190813.

The product of its (nonzero) digits is 130056192, while the sum is 65.

The spelling of 348087768338 in words is "three hundred forty-eight billion, eighty-seven million, seven hundred sixty-eight thousand, three hundred thirty-eight".