3858081051 has 32 divisors (see below), whose sum is σ = 5735347200. Its totient is φ = 2287284480.

The previous prime is 3858081013. The next prime is 3858081061. The reversal of 3858081051 is 1501808583.

It is not a de Polignac number, because 3858081051 - 2¹⁰ = 3858080027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3858081011) 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 31 ways as a sum of consecutive naturals, for example, 277375 + ... + 290951.

It is an arithmetic number, because the mean of its divisors is an integer number (179229600).

Almost surely, 2^3858081051 is an apocalyptic number.

3858081051 is a deficient number, since it is larger than the sum of its proper divisors (1877266149).

3858081051 is a wasteful number, since it uses less digits than its factorization.

3858081051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13779.

The product of its (nonzero) digits is 38400, while the sum is 39.

The square root of 3858081051 is about 62113.4530597036. The cubic root of 3858081051 is about 1568.4010186805.

The spelling of 3858081051 in words is "three billion, eight hundred fifty-eight million, eighty-one thousand, fifty-one".