2304491 has 8 divisors (see below), whose sum is σ = 2772480. Its totient is φ = 1871208.

The previous prime is 2304479. The next prime is 2304521. The reversal of 2304491 is 1944032.

2304491 is digitally balanced in base 8, 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 2304491 - 2¹⁴ = 2288107 is a prime.

2304491 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (2304451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8531 + ... + 8796.

It is an arithmetic number, because the mean of its divisors is an integer number (346560).

2^2304491 is an apocalyptic number.

2304491 is a deficient number, since it is larger than the sum of its proper divisors (467989).

2304491 is a wasteful number, since it uses less digits than its factorization.

2304491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17353.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2304491 is about 1518.0550055910. The cubic root of 2304491 is about 132.0864715017.

The spelling of 2304491 in words is "two million, three hundred four thousand, four hundred ninety-one".