3828788531 has 2 divisors, whose sum is σ = 3828788532. Its totient is φ = 3828788530.

The previous prime is 3828788521. The next prime is 3828788533. The reversal of 3828788531 is 1358878283.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3828788531 - 2¹⁰ = 3828787507 is a prime.

It is a super-2 number, since 2×3828788531² = 29319243230234275922, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 3828788533, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3828788533) 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 as a sum of consecutive naturals, namely, 1914394265 + 1914394266.

It is an arithmetic number, because the mean of its divisors is an integer number (1914394266).

Almost surely, 2^3828788531 is an apocalyptic number.

3828788531 is a deficient number, since it is larger than the sum of its proper divisors (1).

3828788531 is an equidigital number, since it uses as much as digits as its factorization.

3828788531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2580480, while the sum is 53.

The square root of 3828788531 is about 61877.2052617117. The cubic root of 3828788531 is about 1564.4215633242.

The spelling of 3828788531 in words is "three billion, eight hundred twenty-eight million, seven hundred eighty-eight thousand, five hundred thirty-one".