4608778086 has 48 divisors (see below), whose sum is σ = 10905193728. Its totient is φ = 1395097200.

The previous prime is 4608778063. The next prime is 4608778087. The reversal of 4608778086 is 6808778064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4608778087) 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 23 ways as a sum of consecutive naturals, for example, 179431 + ... + 203501.

It is an arithmetic number, because the mean of its divisors is an integer number (227191536).

Almost surely, 2^4608778086 is an apocalyptic number.

4608778086 is an abundant number, since it is smaller than the sum of its proper divisors (6296415642).

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

4608778086 is a wasteful number, since it uses less digits than its factorization.

4608778086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25057 (or 25054 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 54.

The square root of 4608778086 is about 67887.9818966509. The cubic root of 4608778086 is about 1664.1607154446.

The spelling of 4608778086 in words is "four billion, six hundred eight million, seven hundred seventy-eight thousand, eighty-six".