4882240640 has 128 divisors (see below), whose sum is σ = 12237160320. Its totient is φ = 1860526080.

The previous prime is 4882240637. The next prime is 4882240651. The reversal of 4882240640 is 460422884.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 4882240594 and 4882240603.

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, 1126157 + ... + 1130483.

It is an arithmetic number, because the mean of its divisors is an integer number (95602815).

Almost surely, 2^4882240640 is an apocalyptic number.

4882240640 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 4882240640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6118580160).

4882240640 is an abundant number, since it is smaller than the sum of its proper divisors (7354919680).

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

4882240640 is a wasteful number, since it uses less digits than its factorization.

4882240640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4430 (or 4418 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 38.

The square root of 4882240640 is about 69873.0322799862. The cubic root of 4882240640 is about 1696.4447777335. Note that the first 3 decimals are identical.

The spelling of 4882240640 in words is "four billion, eight hundred eighty-two million, two hundred forty thousand, six hundred forty".