304099 has 2 divisors, whose sum is σ = 304100. Its totient is φ = 304098.

The previous prime is 304091. The next prime is 304127. The reversal of 304099 is 990403.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 304099 - 2³ = 304091 is a prime.

It is a nialpdrome in base 13.

It is not a weakly prime, because it can be changed into another prime (304091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152049 + 152050.

It is an arithmetic number, because the mean of its divisors is an integer number (152050).

2³⁰⁴⁰⁹⁹ is an apocalyptic number.

304099 is a deficient number, since it is larger than the sum of its proper divisors (1).

304099 is an equidigital number, since it uses as much as digits as its factorization.

304099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 304099 is about 551.4517204615. The cubic root of 304099 is about 67.2468063693.

The spelling of 304099 in words is "three hundred four thousand, ninety-nine".