304350120 has 96 divisors (see below), whose sum is σ = 994874400. Its totient is φ = 80689536.

The previous prime is 304350119. The next prime is 304350121. The reversal of 304350120 is 21053403.

304350120 is a `hidden beast` number, since 304 + 350 + 12 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (304350119) and next prime (304350121).

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

It is a junction number, because it is equal to n+sod(n) for n = 304350093 and 304350102.

It is not an unprimeable number, because it can be changed into a prime (304350121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62079 + ... + 66801.

It is an arithmetic number, because the mean of its divisors is an integer number (10363275).

Almost surely, 2^304350120 is an apocalyptic number.

304350120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 304350120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (497437200).

304350120 is an abundant number, since it is smaller than the sum of its proper divisors (690524280).

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

304350120 is a wasteful number, since it uses less digits than its factorization.

304350120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4919 (or 4912 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 304350120 is about 17445.6332645164. The cubic root of 304350120 is about 672.6531171553.

The spelling of 304350120 in words is "three hundred four million, three hundred fifty thousand, one hundred twenty".