349468168 has 16 divisors (see below), whose sum is σ = 748860480. Its totient is φ = 149772048.

The previous prime is 349468157. The next prime is 349468193. The reversal of 349468168 is 861864943.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3120196 + ... + 3120307.

It is an arithmetic number, because the mean of its divisors is an integer number (46803780).

Almost surely, 2^349468168 is an apocalyptic number.

It is an amenable number.

349468168 is an abundant number, since it is smaller than the sum of its proper divisors (399392312).

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

349468168 is a wasteful number, since it uses less digits than its factorization.

349468168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6240516 (or 6240512 counting only the distinct ones).

The product of its digits is 995328, while the sum is 49.

The square root of 349468168 is about 18694.0677221412. The cubic root of 349468168 is about 704.3727418770.

The spelling of 349468168 in words is "three hundred forty-nine million, four hundred sixty-eight thousand, one hundred sixty-eight".