3988683479743 has 2 divisors, whose sum is σ = 3988683479744. Its totient is φ = 3988683479742.

The previous prime is 3988683479723. The next prime is 3988683479747. The reversal of 3988683479743 is 3479743868893.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3988683479743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3988683479747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1994341739871 + 1994341739872.

It is an arithmetic number, because the mean of its divisors is an integer number (1994341739872).

Almost surely, 2^{3988683479743} is an apocalyptic number.

3988683479743 is a deficient number, since it is larger than the sum of its proper divisors (1).

3988683479743 is an equidigital number, since it uses as much as digits as its factorization.

3988683479743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5267275776, while the sum is 79.

The spelling of 3988683479743 in words is "three trillion, nine hundred eighty-eight billion, six hundred eighty-three million, four hundred seventy-nine thousand, seven hundred forty-three".