304175412 has 60 divisors (see below), whose sum is σ = 804826176. Its totient is φ = 100161360.

The previous prime is 304175393. The next prime is 304175419. The reversal of 304175412 is 214571403.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304175419) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 21237 + ... + 32547.

Almost surely, 2^304175412 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 304175412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (402413088).

304175412 is an abundant number, since it is smaller than the sum of its proper divisors (500650764).

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

304175412 is a wasteful number, since it uses less digits than its factorization.

304175412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11410 (or 11399 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 304175412 is about 17440.6253328257. The cubic root of 304175412 is about 672.5243834297.

The spelling of 304175412 in words is "three hundred four million, one hundred seventy-five thousand, four hundred twelve".