3858403000 has 32 divisors (see below), whose sum is σ = 9028665360. Its totient is φ = 1543360800.

The previous prime is 3858402997. The next prime is 3858403001. The reversal of 3858403000 is 3048583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3858403001) 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 7 ways as a sum of consecutive naturals, for example, 1928202 + ... + 1930201.

Almost surely, 2^3858403000 is an apocalyptic number.

It is an amenable number.

3858403000 is an abundant number, since it is smaller than the sum of its proper divisors (5170262360).

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

3858403000 is a wasteful number, since it uses less digits than its factorization.

3858403000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3858424 (or 3858410 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 3858403000 is about 62116.0446261672. The cubic root of 3858403000 is about 1568.4446440898. Note that the first 3 decimals are identical.

The spelling of 3858403000 in words is "three billion, eight hundred fifty-eight million, four hundred three thousand".