304240050 has 120 divisors (see below), whose sum is σ = 865490736. Its totient is φ = 79198560.

The previous prime is 304240031. The next prime is 304240051. The reversal of 304240050 is 50042403.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (304240051) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 173277 + ... + 175023.

Almost surely, 2^304240050 is an apocalyptic number.

304240050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 304240050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (432745368).

304240050 is an abundant number, since it is smaller than the sum of its proper divisors (561250686).

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

304240050 is a wasteful number, since it uses less digits than its factorization.

304240050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1814 (or 1800 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 304240050 is about 17442.4783216147. The cubic root of 304240050 is about 672.5720177339.

Adding to 304240050 its reverse (50042403), we get a palindrome (354282453).

The spelling of 304240050 in words is "three hundred four million, two hundred forty thousand, fifty".