349222542674346 has 64 divisors (see below), whose sum is σ = 848218842455040. Its totient is φ = 105622670556720.

The previous prime is 349222542674281. The next prime is 349222542674363. The reversal of 349222542674346 is 643476245222943.

349222542674346 is a `hidden beast` number, since 3 + 4 + 9 + 2 + 2 + 2 + 542 + 6 + 7 + 43 + 46 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 561751230 + ... + 562372553.

It is an arithmetic number, because the mean of its divisors is an integer number (13253419413360).

Almost surely, 2^{349222542674346} is an apocalyptic number.

349222542674346 is an abundant number, since it is smaller than the sum of its proper divisors (498996299780694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

349222542674346 is a wasteful number, since it uses less digits than its factorization.

349222542674346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124124328 (or 1124124322 counting only the distinct ones).

The product of its digits is 418037760, while the sum is 63.

The spelling of 349222542674346 in words is "three hundred forty-nine trillion, two hundred twenty-two billion, five hundred forty-two million, six hundred seventy-four thousand, three hundred forty-six".