4989841932 has 12 divisors (see below), whose sum is σ = 11642964536. Its totient is φ = 1663280640.

The previous prime is 4989841889. The next prime is 4989841937. The reversal of 4989841932 is 2391489894.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (4989841937) 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, 207910069 + ... + 207910092.

Almost surely, 2^4989841932 is an apocalyptic number.

It is an amenable number.

4989841932 is an abundant number, since it is smaller than the sum of its proper divisors (6653122604).

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

4989841932 is a wasteful number, since it uses less digits than its factorization.

4989841932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415820168 (or 415820166 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 57.

The square root of 4989841932 is about 70638.8132120012. The cubic root of 4989841932 is about 1708.8171581222.

The spelling of 4989841932 in words is "four billion, nine hundred eighty-nine million, eight hundred forty-one thousand, nine hundred thirty-two".