345314226 has 32 divisors (see below), whose sum is σ = 722390400. Its totient is φ = 109835264.

The previous prime is 345314213. The next prime is 345314231. The reversal of 345314226 is 622413543.

It is a junction number, because it is equal to n+sod(n) for n = 345314193 and 345314202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59176 + ... + 64748.

It is an arithmetic number, because the mean of its divisors is an integer number (22574700).

Almost surely, 2^345314226 is an apocalyptic number.

345314226 is an abundant number, since it is smaller than the sum of its proper divisors (377076174).

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

345314226 is a wasteful number, since it uses less digits than its factorization.

345314226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6050.

The product of its digits is 17280, while the sum is 30.

The square root of 345314226 is about 18582.6323754198. The cubic root of 345314226 is about 701.5707759974.

Adding to 345314226 its reverse (622413543), we get a palindrome (967727769).

The spelling of 345314226 in words is "three hundred forty-five million, three hundred fourteen thousand, two hundred twenty-six".