306412064 has 48 divisors (see below), whose sum is σ = 693499968. Its totient is φ = 130543872.

The previous prime is 306412019. The next prime is 306412079. The reversal of 306412064 is 460214603.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34799 + ... + 42705.

It is an arithmetic number, because the mean of its divisors is an integer number (14447916).

Almost surely, 2^306412064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 306412064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346749984).

306412064 is an abundant number, since it is smaller than the sum of its proper divisors (387087904).

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

306412064 is a wasteful number, since it uses less digits than its factorization.

306412064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8097 (or 8089 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 306412064 is about 17504.6297875733. The cubic root of 306412064 is about 674.1687538068.

Adding to 306412064 its reverse (460214603), we get a palindrome (766626667).

The spelling of 306412064 in words is "three hundred six million, four hundred twelve thousand, sixty-four".