345710226 has 16 divisors (see below), whose sum is σ = 692166528. Its totient is φ = 115112400.

The previous prime is 345710221. The next prime is 345710227. The reversal of 345710226 is 622017543.

345710226 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 345710193 and 345710202.

It is not an unprimeable number, because it can be changed into a prime (345710221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24970 + ... + 36261.

It is an arithmetic number, because the mean of its divisors is an integer number (43260408).

Almost surely, 2^345710226 is an apocalyptic number.

345710226 is an abundant number, since it is smaller than the sum of its proper divisors (346456302).

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

345710226 is a wasteful number, since it uses less digits than its factorization.

345710226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62177.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 345710226 is about 18593.2844328268. The cubic root of 345710226 is about 701.8388563656.

Adding to 345710226 its reverse (622017543), we get a palindrome (967727769).

The spelling of 345710226 in words is "three hundred forty-five million, seven hundred ten thousand, two hundred twenty-six".