4808087986 has 16 divisors (see below), whose sum is σ = 7806345624. Its totient is φ = 2207850624.

The previous prime is 4808087983. The next prime is 4808088001. The reversal of 4808087986 is 6897808084.

It can be written as a sum of positive squares in 4 ways, for example, as 4072864761 + 735223225 = 63819^2 + 27115^2 .

It is a super-3 number, since 3×4808087986³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 4808087986.

It is not an unprimeable number, because it can be changed into a prime (4808087983) 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, 464235 + ... + 474478.

Almost surely, 2^4808087986 is an apocalyptic number.

4808087986 is a deficient number, since it is larger than the sum of its proper divisors (2998257638).

4808087986 is a wasteful number, since it uses less digits than its factorization.

4808087986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938925.

The product of its (nonzero) digits is 6193152, while the sum is 58.

The square root of 4808087986 is about 69340.3777463031. The cubic root of 4808087986 is about 1687.8122533358.

The spelling of 4808087986 in words is "four billion, eight hundred eight million, eighty-seven thousand, nine hundred eighty-six".