348531353338 has 36 divisors (see below), whose sum is σ = 646029656910. Its totient is φ = 140584063872.

The previous prime is 348531353329. The next prime is 348531353353. The reversal of 348531353338 is 833353135843.

It can be written as a sum of positive squares in 3 ways, for example, as 329323333689 + 19208019649 = 573867^2 + 138593^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a junction number, because it is equal to n+sod(n) for n = 348531353291 and 348531353300.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 6124693 + ... + 6181336.

Almost surely, 2^348531353338 is an apocalyptic number.

348531353338 is a deficient number, since it is larger than the sum of its proper divisors (297498303572).

348531353338 is a wasteful number, since it uses less digits than its factorization.

348531353338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12306079 (or 12306055 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 49.

The spelling of 348531353338 in words is "three hundred forty-eight billion, five hundred thirty-one million, three hundred fifty-three thousand, three hundred thirty-eight".