3858403011 has 16 divisors (see below), whose sum is σ = 5469776928. Its totient is φ = 2410905600.

The previous prime is 3858403001. The next prime is 3858403013. The reversal of 3858403011 is 1103048583.

It is not a de Polignac number, because 3858403011 - 2²⁹ = 3321532099 is a prime.

It is a super-2 number, since 2×3858403011² = 29774547590587732242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3858403013) 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 in 15 ways as a sum of consecutive naturals, for example, 144670 + ... + 169251.

It is an arithmetic number, because the mean of its divisors is an integer number (341861058).

Almost surely, 2^3858403011 is an apocalyptic number.

3858403011 is a deficient number, since it is larger than the sum of its proper divisors (1611373917).

3858403011 is a wasteful number, since it uses less digits than its factorization.

3858403011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314182.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 3858403011 is about 62116.0447147112. The cubic root of 3858403011 is about 1568.4446455803. Note that the first 3 decimals are identical.

The spelling of 3858403011 in words is "three billion, eight hundred fifty-eight million, four hundred three thousand, eleven".