3858023028 has 24 divisors (see below), whose sum is σ = 9062474400. Its totient is φ = 1277376160.

The previous prime is 3858023023. The next prime is 3858023047. The reversal of 3858023028 is 8203208583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3858023023) 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 in 7 ways as a sum of consecutive naturals, for example, 1077078 + ... + 1080653.

It is an arithmetic number, because the mean of its divisors is an integer number (377603100).

Almost surely, 2^3858023028 is an apocalyptic number.

It is an amenable number.

3858023028 is an abundant number, since it is smaller than the sum of its proper divisors (5204451372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3858023028 is a wasteful number, since it uses less digits than its factorization.

3858023028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157887 (or 2157885 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 3858023028 is about 62112.9859852189. The cubic root of 3858023028 is about 1568.3931560681.

The spelling of 3858023028 in words is "three billion, eight hundred fifty-eight million, twenty-three thousand, twenty-eight".