343058229 has 6 divisors (see below), whose sum is σ = 495528566. Its totient is φ = 228705480.

The previous prime is 343058213. The next prime is 343058231. The reversal of 343058229 is 922850343.

It can be written as a sum of positive squares in only one way, i.e., 285677604 + 57380625 = 16902^2 + 7575^2 .

It is not a de Polignac number, because 343058229 - 2⁴ = 343058213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343058193 and 343058202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343058269) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19058782 + ... + 19058799.

Almost surely, 2^343058229 is an apocalyptic number.

It is an amenable number.

343058229 is a deficient number, since it is larger than the sum of its proper divisors (152470337).

343058229 is a wasteful number, since it uses less digits than its factorization.

343058229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38117587 (or 38117584 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 343058229 is about 18521.8311459747. The cubic root of 343058229 is about 700.0396093233.

The spelling of 343058229 in words is "three hundred forty-three million, fifty-eight thousand, two hundred twenty-nine".