4929983892 has 96 divisors (see below), whose sum is σ = 13052309760. Its totient is φ = 1608647040.

The previous prime is 4929983887. The next prime is 4929983893. The reversal of 4929983892 is 2983899294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4929983893) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3782913 + ... + 3784215.

It is an arithmetic number, because the mean of its divisors is an integer number (135961560).

Almost surely, 2^4929983892 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4929983892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6526154880).

4929983892 is an abundant number, since it is smaller than the sum of its proper divisors (8122325868).

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

4929983892 is a wasteful number, since it uses less digits than its factorization.

4929983892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2030 (or 2022 counting only the distinct ones).

The product of its digits is 20155392, while the sum is 63.

The square root of 4929983892 is about 70213.8440195379. The cubic root of 4929983892 is about 1701.9566734483.

The spelling of 4929983892 in words is "four billion, nine hundred twenty-nine million, nine hundred eighty-three thousand, eight hundred ninety-two".