3806590648 has 32 divisors (see below), whose sum is σ = 8172639360. Its totient is φ = 1628264160.

The previous prime is 3806590637. The next prime is 3806590651. The reversal of 3806590648 is 8460956083.

It is a happy number.

It is a super-3 number, since 3×3806590648³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

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, 35698 + ... + 94273.

It is an arithmetic number, because the mean of its divisors is an integer number (255394980).

Almost surely, 2^3806590648 is an apocalyptic number.

It is an amenable number.

3806590648 is an abundant number, since it is smaller than the sum of its proper divisors (4366048712).

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

3806590648 is a wasteful number, since it uses less digits than its factorization.

3806590648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130507 (or 130503 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The square root of 3806590648 is about 61697.5740852102. The cubic root of 3806590648 is about 1561.3923915093.

The spelling of 3806590648 in words is "three billion, eight hundred six million, five hundred ninety thousand, six hundred forty-eight".