343450227 has 4 divisors (see below), whose sum is σ = 457933640. Its totient is φ = 228966816.

The previous prime is 343450187. The next prime is 343450273. The reversal of 343450227 is 722054343.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 343450227 - 2¹⁰ = 343449203 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343450194 and 343450203.

It is not an unprimeable number, because it can be changed into a prime (343450297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57241702 + ... + 57241707.

It is an arithmetic number, because the mean of its divisors is an integer number (114483410).

Almost surely, 2^343450227 is an apocalyptic number.

343450227 is a deficient number, since it is larger than the sum of its proper divisors (114483413).

343450227 is a wasteful number, since it uses less digits than its factorization.

343450227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114483412.

The product of its (nonzero) digits is 20160, while the sum is 30.

The square root of 343450227 is about 18532.4101778479. The cubic root of 343450227 is about 700.3061429605.

The spelling of 343450227 in words is "three hundred forty-three million, four hundred fifty thousand, two hundred twenty-seven".