2304721366 has 12 divisors (see below), whose sum is σ = 3516680412. Its totient is φ = 1132825724.

The previous prime is 2304721357. The next prime is 2304721369. The reversal of 2304721366 is 6631274032.

2304721366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304721369) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 158560 + ... + 172483.

It is an arithmetic number, because the mean of its divisors is an integer number (293056701).

Almost surely, 2^2304721366 is an apocalyptic number.

2304721366 is a deficient number, since it is larger than the sum of its proper divisors (1211959046).

2304721366 is an equidigital number, since it uses as much as digits as its factorization.

2304721366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331163 (or 331104 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 2304721366 is about 48007.5136410958. The cubic root of 2304721366 is about 1320.9087264971.

Adding to 2304721366 its reverse (6631274032), we get a palindrome (8935995398).

The spelling of 2304721366 in words is "two billion, three hundred four million, seven hundred twenty-one thousand, three hundred sixty-six".