304228196 has 12 divisors (see below), whose sum is σ = 534788352. Its totient is φ = 151431528.

The previous prime is 304228193. The next prime is 304228201. The reversal of 304228196 is 691822403.

It is a super-3 number, since 3×304228196³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (304228193) 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 3 ways as a sum of consecutive naturals, for example, 169640 + ... + 171423.

It is an arithmetic number, because the mean of its divisors is an integer number (44565696).

Almost surely, 2^304228196 is an apocalyptic number.

It is an amenable number.

304228196 is a deficient number, since it is larger than the sum of its proper divisors (230560156).

304228196 is a wasteful number, since it uses less digits than its factorization.

304228196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341290 (or 341288 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 304228196 is about 17442.1385156752. The cubic root of 304228196 is about 672.5632825567.

The spelling of 304228196 in words is "three hundred four million, two hundred twenty-eight thousand, one hundred ninety-six".