4950788868 has 72 divisors (see below), whose sum is σ = 12867068760. Its totient is φ = 1604067840.

The previous prime is 4950788861. The next prime is 4950788929. The reversal of 4950788868 is 8688870594.

4950788868 is a `hidden beast` number, since 49 + 507 + 8 + 8 + 86 + 8 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 425266884 + 4525521984 = 20622^2 + 67272^2 .

It is not an unprimeable number, because it can be changed into a prime (4950788861) 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 23 ways as a sum of consecutive naturals, for example, 402798 + ... + 414906.

Almost surely, 2^4950788868 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 4950788868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6433534380).

4950788868 is an abundant number, since it is smaller than the sum of its proper divisors (7916279892).

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

4950788868 is a wasteful number, since it uses less digits than its factorization.

4950788868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12437 (or 12432 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 63.

The square root of 4950788868 is about 70361.8424147634. The cubic root of 4950788868 is about 1704.3474503089.

The spelling of 4950788868 in words is "four billion, nine hundred fifty million, seven hundred eighty-eight thousand, eight hundred sixty-eight".