306470304 has 360 divisors, whose sum is σ = 1112348160. Its totient is φ = 82301184.

The previous prime is 306470299. The next prime is 306470317. The reversal of 306470304 is 403074603.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 59 ways as a sum of consecutive naturals, for example, 2413089 + ... + 2413215.

It is an arithmetic number, because the mean of its divisors is an integer number (3089856).

Almost surely, 2^306470304 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 306470304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (556174080).

306470304 is an abundant number, since it is smaller than the sum of its proper divisors (805877856).

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

306470304 is a wasteful number, since it uses less digits than its factorization.

306470304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 306470304 is about 17506.2932684221. The cubic root of 306470304 is about 674.2114643758.

The spelling of 306470304 in words is "three hundred six million, four hundred seventy thousand, three hundred four".