304466 has 16 divisors (see below), whose sum is σ = 483840. Its totient is φ = 143520.

The previous prime is 304459. The next prime is 304477. The reversal of 304466 is 664403.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

304466 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3815 + ... + 3893.

It is an arithmetic number, because the mean of its divisors is an integer number (30240).

2³⁰⁴⁴⁶⁶ is an apocalyptic number.

304466 is a deficient number, since it is larger than the sum of its proper divisors (179374).

304466 is a wasteful number, since it uses less digits than its factorization.

304466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 304466 is about 551.7843781768. The cubic root of 304466 is about 67.2738476251.

Adding to 304466 its reverse (664403), we get a palindrome (968869).

The spelling of 304466 in words is "three hundred four thousand, four hundred sixty-six".