345341712 has 40 divisors (see below), whose sum is σ = 911120256. Its totient is φ = 112663936.

The previous prime is 345341653. The next prime is 345341713. The reversal of 345341712 is 217143543.

It is a happy number.

345341712 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 345341712.

It is not an unprimeable number, because it can be changed into a prime (345341713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74283 + ... + 78794.

Almost surely, 2^345341712 is an apocalyptic number.

It is an amenable number.

345341712 is an abundant number, since it is smaller than the sum of its proper divisors (565778544).

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

345341712 is a wasteful number, since it uses less digits than its factorization.

345341712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153135 (or 153129 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 345341712 is about 18583.3719222320. The cubic root of 345341712 is about 701.5893898292.

The spelling of 345341712 in words is "three hundred forty-five million, three hundred forty-one thousand, seven hundred twelve".