345224044 has 12 divisors (see below), whose sum is σ = 659064168. Its totient is φ = 156920000.

The previous prime is 345224021. The next prime is 345224101. The reversal of 345224044 is 440422543.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3922957 + ... + 3923044.

It is an arithmetic number, because the mean of its divisors is an integer number (54922014).

Almost surely, 2^345224044 is an apocalyptic number.

It is an amenable number.

345224044 is a deficient number, since it is larger than the sum of its proper divisors (313840124).

345224044 is a wasteful number, since it uses less digits than its factorization.

345224044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7846016 (or 7846014 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 345224044 is about 18580.2057039205. The cubic root of 345224044 is about 701.5096967836.

Adding to 345224044 its reverse (440422543), we get a palindrome (785646587).

The spelling of 345224044 in words is "three hundred forty-five million, two hundred twenty-four thousand, forty-four".