4929538218 has 16 divisors (see below), whose sum is σ = 10755356256. Its totient is φ = 1493799440.

The previous prime is 4929538213. The next prime is 4929538261. The reversal of 4929538218 is 8128359294.

It is not an unprimeable number, because it can be changed into a prime (4929538213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37344921 + ... + 37345052.

It is an arithmetic number, because the mean of its divisors is an integer number (672209766).

Almost surely, 2^4929538218 is an apocalyptic number.

4929538218 is an abundant number, since it is smaller than the sum of its proper divisors (5825818038).

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

4929538218 is a wasteful number, since it uses less digits than its factorization.

4929538218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74689989.

The product of its digits is 1244160, while the sum is 51.

The square root of 4929538218 is about 70210.6702574473. The cubic root of 4929538218 is about 1701.9053858773.

The spelling of 4929538218 in words is "four billion, nine hundred twenty-nine million, five hundred thirty-eight thousand, two hundred eighteen".