3828521743 has 2 divisors, whose sum is σ = 3828521744. Its totient is φ = 3828521742.

The previous prime is 3828521729. The next prime is 3828521759. The reversal of 3828521743 is 3471258283.

3828521743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (3471258283) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3828521743 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3828521743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3828527743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1914260871 + 1914260872.

It is an arithmetic number, because the mean of its divisors is an integer number (1914260872).

Almost surely, 2^3828521743 is an apocalyptic number.

3828521743 is a deficient number, since it is larger than the sum of its proper divisors (1).

3828521743 is an equidigital number, since it uses as much as digits as its factorization.

3828521743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 43.

The square root of 3828521743 is about 61875.0494383641. The cubic root of 3828521743 is about 1564.3852264524.

The spelling of 3828521743 in words is "three billion, eight hundred twenty-eight million, five hundred twenty-one thousand, seven hundred forty-three".