3858403013 has 2 divisors, whose sum is σ = 3858403014. Its totient is φ = 3858403012.

The previous prime is 3858403001. The next prime is 3858403051. The reversal of 3858403013 is 3103048583.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1940138209 + 1918264804 = 44047^2 + 43798^2 .

It is a cyclic number.

It is not a de Polignac number, because 3858403013 - 2⁴ = 3858402997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3858403063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1929201506 + 1929201507.

It is an arithmetic number, because the mean of its divisors is an integer number (1929201507).

Almost surely, 2^3858403013 is an apocalyptic number.

It is an amenable number.

3858403013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3858403013 is an equidigital number, since it uses as much as digits as its factorization.

3858403013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 3858403013 is about 62116.0447308101. The cubic root of 3858403013 is about 1568.4446458513. Note that the first 3 decimals are identical.

The spelling of 3858403013 in words is "three billion, eight hundred fifty-eight million, four hundred three thousand, thirteen".