345225650 has 48 divisors (see below), whose sum is σ = 800573760. Its totient is φ = 107601600.

The previous prime is 345225637. The next prime is 345225659. The reversal of 345225650 is 56522543.

345225650 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (345225659) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40985 + ... + 48684.

It is an arithmetic number, because the mean of its divisors is an integer number (16678620).

Almost surely, 2^345225650 is an apocalyptic number.

345225650 is an abundant number, since it is smaller than the sum of its proper divisors (455348110).

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

345225650 is a wasteful number, since it uses less digits than its factorization.

345225650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89699 (or 89694 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 345225650 is about 18580.2489219063. The cubic root of 345225650 is about 701.5107846017.

The spelling of 345225650 in words is "three hundred forty-five million, two hundred twenty-five thousand, six hundred fifty".