4489793712 has 200 divisors, whose sum is σ = 13484094800. Its totient is φ = 1441110528.

The previous prime is 4489793663. The next prime is 4489793719. The reversal of 4489793712 is 2173979844.

4489793712 is a `hidden beast` number, since 4 + 489 + 7 + 93 + 71 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (4489793719) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5226339 + ... + 5227197.

It is an arithmetic number, because the mean of its divisors is an integer number (67420474).

Almost surely, 2^4489793712 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 4489793712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6742047400).

4489793712 is an abundant number, since it is smaller than the sum of its proper divisors (8994301088).

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

4489793712 is a wasteful number, since it uses less digits than its factorization.

4489793712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025 (or 1010 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 54.

The square root of 4489793712 is about 67005.9229620785. The cubic root of 4489793712 is about 1649.7145158975.

The spelling of 4489793712 in words is "four billion, four hundred eighty-nine million, seven hundred ninety-three thousand, seven hundred twelve".