3828172741 has 2 divisors, whose sum is σ = 3828172742. Its totient is φ = 3828172740.

The previous prime is 3828172709. The next prime is 3828172781. The reversal of 3828172741 is 1472718283.

3828172741 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 can be written as a sum of positive squares in only one way, i.e., 3828020641 + 152100 = 61871^2 + 390^2 .

It is a cyclic number.

It is not a de Polignac number, because 3828172741 - 2⁵ = 3828172709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3828172781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1914086370 + 1914086371.

It is an arithmetic number, because the mean of its divisors is an integer number (1914086371).

Almost surely, 2^3828172741 is an apocalyptic number.

It is an amenable number.

3828172741 is a deficient number, since it is larger than the sum of its proper divisors (1).

3828172741 is an equidigital number, since it uses as much as digits as its factorization.

3828172741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 150528, while the sum is 43.

The square root of 3828172741 is about 61872.2291581611. The cubic root of 3828172741 is about 1564.3376893784.

The spelling of 3828172741 in words is "three billion, eight hundred twenty-eight million, one hundred seventy-two thousand, seven hundred forty-one".