4986618368 has 40 divisors (see below), whose sum is σ = 10005431040. Its totient is φ = 2482816000.

The previous prime is 4986618341. The next prime is 4986618379. The reversal of 4986618368 is 8638166894.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101993 + ... + 142743.

It is an arithmetic number, because the mean of its divisors is an integer number (250135776).

Almost surely, 2^4986618368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4986618368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5002715520).

4986618368 is an abundant number, since it is smaller than the sum of its proper divisors (5018812672).

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

4986618368 is an equidigital number, since it uses as much as digits as its factorization.

4986618368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41008 (or 40992 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 59.

The square root of 4986618368 is about 70615.9922963630. The cubic root of 4986618368 is about 1708.4490991616.

The spelling of 4986618368 in words is "four billion, nine hundred eighty-six million, six hundred eighteen thousand, three hundred sixty-eight".