3984200243 has 8 divisors (see below), whose sum is σ = 3996594768. Its totient is φ = 3971826144.

The previous prime is 3984200239. The next prime is 3984200327. The reversal of 3984200243 is 3420024893.

It is a happy number.

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 3984200243 - 2² = 3984200239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3984203243) 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 7 ways as a sum of consecutive naturals, for example, 444896 + ... + 453762.

It is an arithmetic number, because the mean of its divisors is an integer number (499574346).

Almost surely, 2^3984200243 is an apocalyptic number.

3984200243 is a deficient number, since it is larger than the sum of its proper divisors (12394525).

3984200243 is an equidigital number, since it uses as much as digits as its factorization.

3984200243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10213.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 3984200243 is about 63120.5215678705. The cubic root of 3984200243 is about 1585.3082481552.

The spelling of 3984200243 in words is "three billion, nine hundred eighty-four million, two hundred thousand, two hundred forty-three".