2304993 has 8 divisors (see below), whose sum is σ = 3110688. Its totient is φ = 1517984.

The previous prime is 2304961. The next prime is 2304997. The reversal of 2304993 is 3994032.

2304993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2304993 - 2⁵ = 2304961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2304993.

It is not an unprimeable number, because it can be changed into a prime (2304997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4380 + ... + 4877.

It is an arithmetic number, because the mean of its divisors is an integer number (388836).

2^2304993 is an apocalyptic number.

It is an amenable number.

2304993 is a deficient number, since it is larger than the sum of its proper divisors (805695).

2304993 is an equidigital number, since it uses as much as digits as its factorization.

2304993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9343.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 2304993 is about 1518.2203397399. The cubic root of 2304993 is about 132.0960618471.

The spelling of 2304993 in words is "two million, three hundred four thousand, nine hundred ninety-three".