345034444 has 6 divisors (see below), whose sum is σ = 603810284. Its totient is φ = 172517220.

The previous prime is 345034441. The next prime is 345034513. The reversal of 345034444 is 444430543.

It is not an unprimeable number, because it can be changed into a prime (345034441) by changing a digit.

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 as a sum of consecutive naturals, namely, 43129302 + ... + 43129309.

Almost surely, 2^345034444 is an apocalyptic number.

It is an amenable number.

345034444 is a deficient number, since it is larger than the sum of its proper divisors (258775840).

345034444 is a wasteful number, since it uses less digits than its factorization.

345034444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86258615 (or 86258613 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 31.

The square root of 345034444 is about 18575.1027991772. The cubic root of 345034444 is about 701.3812482223.

Adding to 345034444 its reverse (444430543), we get a palindrome (789464987).

The spelling of 345034444 in words is "three hundred forty-five million, thirty-four thousand, four hundred forty-four".