304051316 has 6 divisors (see below), whose sum is σ = 532089810. Its totient is φ = 152025656.

The previous prime is 304051289. The next prime is 304051333. The reversal of 304051316 is 613150403.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 301161316 + 2890000 = 17354^2 + 1700^2 .

It is a super-2 number, since 2×304051316² = 184894405522663712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 304051291 and 304051300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38006411 + ... + 38006418.

It is an arithmetic number, because the mean of its divisors is an integer number (88681635).

Almost surely, 2^304051316 is an apocalyptic number.

It is an amenable number.

304051316 is a deficient number, since it is larger than the sum of its proper divisors (228038494).

304051316 is a wasteful number, since it uses less digits than its factorization.

304051316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76012833 (or 76012831 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 304051316 is about 17437.0672992909. The cubic root of 304051316 is about 672.4329132509.

The spelling of 304051316 in words is "three hundred four million, fifty-one thousand, three hundred sixteen".