306067012 has 12 divisors (see below), whose sum is σ = 544398316. Its totient is φ = 150524640.

The previous prime is 306067007. The next prime is 306067037. The reversal of 306067012 is 210760603.

It can be written as a sum of positive squares in 2 ways, for example, as 45373696 + 260693316 = 6736^2 + 16146^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 626943 + ... + 627430.

Almost surely, 2^306067012 is an apocalyptic number.

It is an amenable number.

306067012 is a deficient number, since it is larger than the sum of its proper divisors (238331304).

306067012 is a wasteful number, since it uses less digits than its factorization.

306067012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254438 (or 1254436 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 306067012 is about 17494.7709902130. The cubic root of 306067012 is about 673.9155972700.

The spelling of 306067012 in words is "three hundred six million, sixty-seven thousand, twelve".