343058226 has 64 divisors (see below), whose sum is σ = 822804480. Its totient is φ = 93280320.

The previous prime is 343058213. The next prime is 343058231. The reversal of 343058226 is 622850343.

It is a happy number.

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, 84495 + ... + 88461.

It is an arithmetic number, because the mean of its divisors is an integer number (12856320).

Almost surely, 2^343058226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 343058226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411402240).

343058226 is an abundant number, since it is smaller than the sum of its proper divisors (479746254).

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

343058226 is a wasteful number, since it uses less digits than its factorization.

343058226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4079.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 343058226 is about 18521.8310649892. The cubic root of 343058226 is about 700.0396072827.

The spelling of 343058226 in words is "three hundred forty-three million, fifty-eight thousand, two hundred twenty-six".