304316 has 6 divisors (see below), whose sum is σ = 532560. Its totient is φ = 152156.

The previous prime is 304303. The next prime is 304331. The reversal of 304316 is 613403.

It is a junction number, because it is equal to n+sod(n) for n = 304294 and 304303.

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, 38036 + ... + 38043.

It is an arithmetic number, because the mean of its divisors is an integer number (88760).

2³⁰⁴³¹⁶ is an apocalyptic number.

It is an amenable number.

304316 is a deficient number, since it is larger than the sum of its proper divisors (228244).

304316 is a wasteful number, since it uses less digits than its factorization.

304316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76083 (or 76081 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 304316 is about 551.6484387724. The cubic root of 304316 is about 67.2627979679.

Adding to 304316 its reverse (613403), we get a palindrome (917719).

The spelling of 304316 in words is "three hundred four thousand, three hundred sixteen".