2331302328 has 48 divisors (see below), whose sum is σ = 6350474520. Its totient is φ = 772604736.

The previous prime is 2331302273. The next prime is 2331302329. The reversal of 2331302328 is 8232031332.

2331302328 is a `hidden beast` number, since 2 + 3 + 31 + 302 + 328 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331302329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81126 + ... + 106037.

Almost surely, 2^2331302328 is an apocalyptic number.

It is an amenable number.

2331302328 is an abundant number, since it is smaller than the sum of its proper divisors (4019172192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2331302328 is a wasteful number, since it uses less digits than its factorization.

2331302328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187348 (or 187341 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 2331302328 is about 48283.5616747563. The cubic root of 2331302328 is about 1325.9674582351.

The spelling of 2331302328 in words is "two billion, three hundred thirty-one million, three hundred two thousand, three hundred twenty-eight".