2304686331 has 8 divisors (see below), whose sum is σ = 3414350160. Its totient is φ = 1536457536.

The previous prime is 2304686327. The next prime is 2304686353. The reversal of 2304686331 is 1336864032.

It is not a de Polignac number, because 2304686331 - 2² = 2304686327 is a prime.

It is a super-2 number, since 2×2304686331² = 10623158168596483122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2304686831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42679350 + ... + 42679403.

It is an arithmetic number, because the mean of its divisors is an integer number (426793770).

Almost surely, 2^2304686331 is an apocalyptic number.

2304686331 is a deficient number, since it is larger than the sum of its proper divisors (1109663829).

2304686331 is an equidigital number, since it uses as much as digits as its factorization.

2304686331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85358762 (or 85358756 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 2304686331 is about 48007.1487489103. The cubic root of 2304686331 is about 1320.9020332409.

The spelling of 2304686331 in words is "two billion, three hundred four million, six hundred eighty-six thousand, three hundred thirty-one".