304140960 has 192 divisors, whose sum is σ = 1111138560. Its totient is φ = 77552640.

The previous prime is 304140953. The next prime is 304140971. The reversal of 304140960 is 69041403.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97830 + ... + 100890.

It is an arithmetic number, because the mean of its divisors is an integer number (5787180).

Almost surely, 2^304140960 is an apocalyptic number.

304140960 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 304140960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (555569280).

304140960 is an abundant number, since it is smaller than the sum of its proper divisors (806997600).

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

304140960 is a wasteful number, since it uses less digits than its factorization.

304140960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3108 (or 3094 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 304140960 is about 17439.6376109138. The cubic root of 304140960 is about 672.4989916284.

The spelling of 304140960 in words is "three hundred four million, one hundred forty thousand, nine hundred sixty".