4897740660 has 24 divisors (see below), whose sum is σ = 13713674016. Its totient is φ = 1306064160.

The previous prime is 4897740607. The next prime is 4897740667. The reversal of 4897740660 is 660477984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4897740667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40814446 + ... + 40814565.

It is an arithmetic number, because the mean of its divisors is an integer number (571403084).

Almost surely, 2^4897740660 is an apocalyptic number.

It is an amenable number.

4897740660 is an abundant number, since it is smaller than the sum of its proper divisors (8815933356).

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

4897740660 is a wasteful number, since it uses less digits than its factorization.

4897740660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81629023 (or 81629021 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 51.

The square root of 4897740660 is about 69983.8599964306. The cubic root of 4897740660 is about 1698.2381585506.

The spelling of 4897740660 in words is "four billion, eight hundred ninety-seven million, seven hundred forty thousand, six hundred sixty".