345336612 has 48 divisors (see below), whose sum is σ = 828244032. Its totient is φ = 111928320.

The previous prime is 345336583. The next prime is 345336619. The reversal of 345336612 is 216633543.

It is not an unprimeable number, because it can be changed into a prime (345336619) 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 in 15 ways as a sum of consecutive naturals, for example, 122968 + ... + 125744.

It is an arithmetic number, because the mean of its divisors is an integer number (17255084).

Almost surely, 2^345336612 is an apocalyptic number.

It is an amenable number.

345336612 is an abundant number, since it is smaller than the sum of its proper divisors (482907420).

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

345336612 is a wasteful number, since it uses less digits than its factorization.

345336612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3068 (or 3066 counting only the distinct ones).

The product of its digits is 38880, while the sum is 33.

The square root of 345336612 is about 18583.2347022794. The cubic root of 345336612 is about 701.5859361258.

The spelling of 345336612 in words is "three hundred forty-five million, three hundred thirty-six thousand, six hundred twelve".