305011064 has 16 divisors (see below), whose sum is σ = 575058120. Its totient is φ = 151662240.

The previous prime is 305011051. The next prime is 305011087. The reversal of 305011064 is 460110503.

305011064 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 103874 + ... + 106769.

Almost surely, 2^305011064 is an apocalyptic number.

It is an amenable number.

305011064 is a deficient number, since it is larger than the sum of its proper divisors (270047056).

305011064 is a wasteful number, since it uses less digits than its factorization.

305011064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210830 (or 210826 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 305011064 is about 17464.5659550989. The cubic root of 305011064 is about 673.1396890024.

Adding to 305011064 its reverse (460110503), we get a palindrome (765121567).

The spelling of 305011064 in words is "three hundred five million, eleven thousand, sixty-four".