4868936920 has 16 divisors (see below), whose sum is σ = 10955108160. Its totient is φ = 1947574752.

The previous prime is 4868936851. The next prime is 4868936923. The reversal of 4868936920 is 296398684.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4868936923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60861672 + ... + 60861751.

It is an arithmetic number, because the mean of its divisors is an integer number (684694260).

Almost surely, 2^4868936920 is an apocalyptic number.

4868936920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4868936920 is an abundant number, since it is smaller than the sum of its proper divisors (6086171240).

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

4868936920 is a wasteful number, since it uses less digits than its factorization.

4868936920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121723434 (or 121723430 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 55.

The square root of 4868936920 is about 69777.7680927099. The cubic root of 4868936920 is about 1694.9024833460.

The spelling of 4868936920 in words is "four billion, eight hundred sixty-eight million, nine hundred thirty-six thousand, nine hundred twenty".