304402099 has 2 divisors, whose sum is σ = 304402100. Its totient is φ = 304402098.

The previous prime is 304402093. The next prime is 304402123. The reversal of 304402099 is 990204403.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 304402099 - 2¹¹ = 304400051 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 304402099.

It is not a weakly prime, because it can be changed into another prime (304402093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152201049 + 152201050.

It is an arithmetic number, because the mean of its divisors is an integer number (152201050).

Almost surely, 2^304402099 is an apocalyptic number.

304402099 is a deficient number, since it is larger than the sum of its proper divisors (1).

304402099 is an equidigital number, since it uses as much as digits as its factorization.

304402099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 304402099 is about 17447.1229433394. The cubic root of 304402099 is about 672.6914084124.

The spelling of 304402099 in words is "three hundred four million, four hundred two thousand, ninety-nine".