345035312 has 10 divisors (see below), whose sum is σ = 668505948. Its totient is φ = 172517648.

The previous prime is 345035309. The next prime is 345035329. The reversal of 345035312 is 213530543.

345035312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10782338 + ... + 10782369.

Almost surely, 2^345035312 is an apocalyptic number.

It is an amenable number.

345035312 is a deficient number, since it is larger than the sum of its proper divisors (323470636).

345035312 is a wasteful number, since it uses less digits than its factorization.

345035312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21564715 (or 21564709 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 345035312 is about 18575.1261637707. The cubic root of 345035312 is about 701.3818363746.

Adding to 345035312 its reverse (213530543), we get a palindrome (558565855).

The spelling of 345035312 in words is "three hundred forty-five million, thirty-five thousand, three hundred twelve".