343116228 has 72 divisors (see below), whose sum is σ = 1002977472. Its totient is φ = 90490176.

The previous prime is 343116217. The next prime is 343116229. The reversal of 343116228 is 822611343.

It is a junction number, because it is equal to n+sod(n) for n = 343116195 and 343116204.

It is not an unprimeable number, because it can be changed into a prime (343116229) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 14800 + ... + 30087.

Almost surely, 2^343116228 is an apocalyptic number.

It is an amenable number.

343116228 is an abundant number, since it is smaller than the sum of its proper divisors (659861244).

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

343116228 is a wasteful number, since it uses less digits than its factorization.

343116228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44921 (or 44912 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 343116228 is about 18523.3967727304. The cubic root of 343116228 is about 700.0790577376.

The spelling of 343116228 in words is "three hundred forty-three million, one hundred sixteen thousand, two hundred twenty-eight".