4787238900 has 144 divisors (see below), whose sum is σ = 14110346880. Its totient is φ = 1252876800.

The previous prime is 4787238871. The next prime is 4787238901. The reversal of 4787238900 is 98327874.

It is a self number, because there is not a number n which added to its sum of digits gives 4787238900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4787238901) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6751746 + ... + 6752454.

It is an arithmetic number, because the mean of its divisors is an integer number (97988520).

Almost surely, 2^4787238900 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 4787238900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7055173440).

4787238900 is an abundant number, since it is smaller than the sum of its proper divisors (9323107980).

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

4787238900 is a wasteful number, since it uses less digits than its factorization.

4787238900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114 (or 1107 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 4787238900 is about 69189.8757044699. The cubic root of 4787238900 is about 1685.3691249302.

The spelling of 4787238900 in words is "four billion, seven hundred eighty-seven million, two hundred thirty-eight thousand, nine hundred".