2488680660 has 96 divisors (see below), whose sum is σ = 7392857472. Its totient is φ = 623370240.

The previous prime is 2488680653. The next prime is 2488680749. The reversal of 2488680660 is 660868842.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 580284 + ... + 584556.

It is an arithmetic number, because the mean of its divisors is an integer number (77008932).

Almost surely, 2^2488680660 is an apocalyptic number.

2488680660 is a gapful number since it is divisible by the number (20) 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 2488680660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3696428736).

2488680660 is an abundant number, since it is smaller than the sum of its proper divisors (4904176812).

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

2488680660 is a wasteful number, since it uses less digits than its factorization.

2488680660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4873 (or 4871 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 48.

The square root of 2488680660 is about 49886.6781816549. The cubic root of 2488680660 is about 1355.1573479579.

The spelling of 2488680660 in words is "two billion, four hundred eighty-eight million, six hundred eighty thousand, six hundred sixty".