2343933728 has 12 divisors (see below), whose sum is σ = 4614619590. Its totient is φ = 1171966848.

The previous prime is 2343933719. The next prime is 2343933731. The reversal of 2343933728 is 8273393432.

It can be written as a sum of positive squares in only one way, i.e., 2027520784 + 316412944 = 45028^2 + 17788^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36623933 + ... + 36623996.

Almost surely, 2^2343933728 is an apocalyptic number.

It is an amenable number.

2343933728 is a deficient number, since it is larger than the sum of its proper divisors (2270685862).

2343933728 is an equidigital number, since it uses as much as digits as its factorization.

2343933728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73247939 (or 73247931 counting only the distinct ones).

The product of its digits is 653184, while the sum is 44.

The square root of 2343933728 is about 48414.1893250316. The cubic root of 2343933728 is about 1328.3579199284.

The spelling of 2343933728 in words is "two billion, three hundred forty-three million, nine hundred thirty-three thousand, seven hundred twenty-eight".