4988664834 has 32 divisors (see below), whose sum is σ = 10009285440. Its totient is φ = 1657573632.

The previous prime is 4988664829. The next prime is 4988664847. The reversal of 4988664834 is 4384668894.

It is a Curzon number.

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, 4828782 + ... + 4829814.

It is an arithmetic number, because the mean of its divisors is an integer number (312790170).

Almost surely, 2^4988664834 is an apocalyptic number.

4988664834 is an abundant number, since it is smaller than the sum of its proper divisors (5020620606).

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

4988664834 is a wasteful number, since it uses less digits than its factorization.

4988664834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2834.

The product of its digits is 31850496, while the sum is 60.

The square root of 4988664834 is about 70630.4809129883. The cubic root of 4988664834 is about 1708.6827782178.

The spelling of 4988664834 in words is "four billion, nine hundred eighty-eight million, six hundred sixty-four thousand, eight hundred thirty-four".