305250304 has 60 divisors (see below), whose sum is σ = 631223488. Its totient is φ = 147456000.

The previous prime is 305250293. The next prime is 305250307. The reversal of 305250304 is 403052503.

305250304 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 not an unprimeable number, because it can be changed into a prime (305250307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507604 + ... + 508204.

Almost surely, 2^305250304 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 305250304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (315611744).

305250304 is an abundant number, since it is smaller than the sum of its proper divisors (325973184).

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

305250304 is an frugal number, since it uses more digits than its factorization.

305250304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660 (or 634 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 305250304 is about 17471.4139095838. The cubic root of 305250304 is about 673.3156387425.

The spelling of 305250304 in words is "three hundred five million, two hundred fifty thousand, three hundred four".