343350222 has 32 divisors (see below), whose sum is σ = 695520000. Its totient is φ = 112989888.

The previous prime is 343350211. The next prime is 343350223. The reversal of 343350222 is 222053343.

It is a junction number, because it is equal to n+sod(n) for n = 343350192 and 343350201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343350223) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 162529 + ... + 164627.

It is an arithmetic number, because the mean of its divisors is an integer number (21735000).

Almost surely, 2^343350222 is an apocalyptic number.

343350222 is an abundant number, since it is smaller than the sum of its proper divisors (352169778).

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

343350222 is a wasteful number, since it uses less digits than its factorization.

343350222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440.

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 343350222 is about 18529.7118703988. The cubic root of 343350222 is about 700.2381652169.

The spelling of 343350222 in words is "three hundred forty-three million, three hundred fifty thousand, two hundred twenty-two".