The number 350 is an integer that follows 349 and precedes 351. It is an even number, meaning it is divisible by 2 without a remainder. In mathematics, 350 can be expressed as the product of its prime factors: 2 \times 5^2 \times 7. In various contexts, the number 350 holds significance. For example, in environmental discussions, the term 350 ppm refers to the safe concentration of carbon dioxide in the atmosphere to avoid dangerous climate change. This figure is often cited by climate activists and scientists advocating for sustainable practices.