304679 has 4 divisors (see below), whose sum is σ = 305784. Its totient is φ = 303576.

The previous prime is 304663. The next prime is 304687. The reversal of 304679 is 976403.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 304679 - 2⁴ = 304663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269 + ... + 825.

It is an arithmetic number, because the mean of its divisors is an integer number (76446).

2³⁰⁴⁶⁷⁹ is an apocalyptic number.

304679 is a deficient number, since it is larger than the sum of its proper divisors (1105).

304679 is an equidigital number, since it uses as much as digits as its factorization.

304679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 304679 is about 551.9773546080. The cubic root of 304679 is about 67.2895319043.

It can be divided in two parts, 3046 and 79, that added together give a 5-th power (3125 = 5⁵).

The spelling of 304679 in words is "three hundred four thousand, six hundred seventy-nine".