4985939488 has 24 divisors (see below), whose sum is σ = 9926366940. Its totient is φ = 2464957440.

The previous prime is 4985939423. The next prime is 4985939489. The reversal of 4985939488 is 8849395894.

It can be written as a sum of positive squares in 2 ways, for example, as 4862551824 + 123387664 = 69732^2 + 11108^2 .

It is not an unprimeable number, because it can be changed into a prime (4985939489) 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, 872493 + ... + 878188.

Almost surely, 2^4985939488 is an apocalyptic number.

It is an amenable number.

4985939488 is a deficient number, since it is larger than the sum of its proper divisors (4940427452).

4985939488 is a wasteful number, since it uses less digits than its factorization.

4985939488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750780 (or 1750772 counting only the distinct ones).

The product of its digits is 89579520, while the sum is 67.

The square root of 4985939488 is about 70611.1852895843. The cubic root of 4985939488 is about 1708.3715660201.

The spelling of 4985939488 in words is "four billion, nine hundred eighty-five million, nine hundred thirty-nine thousand, four hundred eighty-eight".