4890709660 has 12 divisors (see below), whose sum is σ = 10270490328. Its totient is φ = 1956283856.

The previous prime is 4890709633. The next prime is 4890709667. The reversal of 4890709660 is 669070984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4890709667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122267722 + ... + 122267761.

It is an arithmetic number, because the mean of its divisors is an integer number (855874194).

Almost surely, 2^4890709660 is an apocalyptic number.

It is an amenable number.

4890709660 is an abundant number, since it is smaller than the sum of its proper divisors (5379780668).

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

4890709660 is a wasteful number, since it uses less digits than its factorization.

4890709660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244535492 (or 244535490 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 4890709660 is about 69933.6089444839. The cubic root of 4890709660 is about 1697.4251285189.

The spelling of 4890709660 in words is "four billion, eight hundred ninety million, seven hundred nine thousand, six hundred sixty".