3826003121 has 2 divisors, whose sum is σ = 3826003122. Its totient is φ = 3826003120.

The previous prime is 3826003037. The next prime is 3826003123. The reversal of 3826003121 is 1213006283.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3719170225 + 106832896 = 60985^2 + 10336^2 .

It is a cyclic number.

It is not a de Polignac number, because 3826003121 - 2¹⁰ = 3826002097 is a prime.

Together with 3826003123, 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 (3826003123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1913001560 + 1913001561.

It is an arithmetic number, because the mean of its divisors is an integer number (1913001561).

Almost surely, 2^3826003121 is an apocalyptic number.

It is an amenable number.

3826003121 is a deficient number, since it is larger than the sum of its proper divisors (1).

3826003121 is an equidigital number, since it uses as much as digits as its factorization.

3826003121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 3826003121 is about 61854.6936052552. The cubic root of 3826003121 is about 1564.0421036463.

The spelling of 3826003121 in words is "three billion, eight hundred twenty-six million, three thousand, one hundred twenty-one".