345460012 has 12 divisors (see below), whose sum is σ = 604703176. Its totient is φ = 172687680.

The previous prime is 345460007. The next prime is 345460021. The reversal of 345460012 is 210064543.

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, 14263 + ... + 29905.

Almost surely, 2^345460012 is an apocalyptic number.

It is an amenable number.

345460012 is a deficient number, since it is larger than the sum of its proper divisors (259243164).

345460012 is a wasteful number, since it uses less digits than its factorization.

345460012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21168 (or 21166 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 345460012 is about 18586.5546027229. The cubic root of 345460012 is about 701.6694926631.

The spelling of 345460012 in words is "three hundred forty-five million, four hundred sixty thousand, twelve".