349833156 has 48 divisors (see below), whose sum is σ = 838676160. Its totient is φ = 113428480.

The previous prime is 349833139. The next prime is 349833179. The reversal of 349833156 is 651338943.

349833156 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205300 + ... + 206996.

It is an arithmetic number, because the mean of its divisors is an integer number (17472420).

Almost surely, 2^349833156 is an apocalyptic number.

It is an amenable number.

349833156 is an abundant number, since it is smaller than the sum of its proper divisors (488843004).

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

349833156 is a wasteful number, since it uses less digits than its factorization.

349833156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2164 (or 2162 counting only the distinct ones).

The product of its digits is 233280, while the sum is 42.

The square root of 349833156 is about 18703.8273088692. The cubic root of 349833156 is about 704.6178745024.

The spelling of 349833156 in words is "three hundred forty-nine million, eight hundred thirty-three thousand, one hundred fifty-six".