4858989968 has 80 divisors (see below), whose sum is σ = 10999760256. Its totient is φ = 2036136960.

The previous prime is 4858989907. The next prime is 4858989983. The reversal of 4858989968 is 8699898584.

It is a junction number, because it is equal to n+sod(n) for n = 4858989895 and 4858989904.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1963580 + ... + 1966052.

Almost surely, 2^4858989968 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 4858989968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5499880128).

4858989968 is an abundant number, since it is smaller than the sum of its proper divisors (6140770288).

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

4858989968 is a wasteful number, since it uses less digits than its factorization.

4858989968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872 (or 2866 counting only the distinct ones).

The product of its digits is 358318080, while the sum is 74.

The square root of 4858989968 is about 69706.4557125092. The cubic root of 4858989968 is about 1693.7475010779.

The spelling of 4858989968 in words is "four billion, eight hundred fifty-eight million, nine hundred eighty-nine thousand, nine hundred sixty-eight".