4720989000 has 256 divisors, whose sum is σ = 18129646080. Its totient is φ = 996019200.

The previous prime is 4720988959. The next prime is 4720989001. The reversal of 4720989000 is 9890274.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 4720989000.

It is not an unprimeable number, because it can be changed into a prime (4720989001) 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 63 ways as a sum of consecutive naturals, for example, 264354 + ... + 281646.

It is an arithmetic number, because the mean of its divisors is an integer number (70818930).

Almost surely, 2^4720989000 is an apocalyptic number.

4720989000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4720989000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9064823040).

4720989000 is an abundant number, since it is smaller than the sum of its proper divisors (13408657080).

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

4720989000 is a wasteful number, since it uses less digits than its factorization.

4720989000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17337 (or 17323 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 4720989000 is about 68709.4534980449. The cubic root of 4720989000 is about 1677.5584573953.

The spelling of 4720989000 in words is "four billion, seven hundred twenty million, nine hundred eighty-nine thousand".