3821808006 has 24 divisors (see below), whose sum is σ = 8323945344. Its totient is φ = 1267265040.

The previous prime is 3821807971. The next prime is 3821808059. The reversal of 3821808006 is 6008081283.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 552381 + ... + 559256.

It is an arithmetic number, because the mean of its divisors is an integer number (346831056).

Almost surely, 2^3821808006 is an apocalyptic number.

3821808006 is an abundant number, since it is smaller than the sum of its proper divisors (4502137338).

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

3821808006 is a wasteful number, since it uses less digits than its factorization.

3821808006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111836 (or 1111833 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 3821808006 is about 61820.7732562445. The cubic root of 3821808006 is about 1563.4702504741.

Adding to 3821808006 its reverse (6008081283), we get a palindrome (9829889289).

The spelling of 3821808006 in words is "three billion, eight hundred twenty-one million, eight hundred eight thousand, six".