348344386346 has 48 divisors (see below), whose sum is σ = 599624835264. Its totient is φ = 151373904000.

The previous prime is 348344386261. The next prime is 348344386367. The reversal of 348344386346 is 643683443843.

It is a super-2 number, since 2×348344386346² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 348344386291 and 348344386300.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 11177666 + ... + 11208786.

It is an arithmetic number, because the mean of its divisors is an integer number (12492184068).

Almost surely, 2^348344386346 is an apocalyptic number.

348344386346 is a deficient number, since it is larger than the sum of its proper divisors (251280448918).

348344386346 is a wasteful number, since it uses less digits than its factorization.

348344386346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33179 (or 33168 counting only the distinct ones).

The product of its digits is 47775744, while the sum is 56.

The spelling of 348344386346 in words is "three hundred forty-eight billion, three hundred forty-four million, three hundred eighty-six thousand, three hundred forty-six".