4939794141 has 16 divisors (see below), whose sum is σ = 6958483200. Its totient is φ = 3111983168.

The previous prime is 4939794133. The next prime is 4939794229. The reversal of 4939794141 is 1414979394.

It is a cyclic number.

It is not a de Polignac number, because 4939794141 - 2³ = 4939794133 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4939794121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 599946 + ... + 608123.

It is an arithmetic number, because the mean of its divisors is an integer number (434905200).

Almost surely, 2^4939794141 is an apocalyptic number.

It is an amenable number.

4939794141 is a deficient number, since it is larger than the sum of its proper divisors (2018689059).

4939794141 is a wasteful number, since it uses less digits than its factorization.

4939794141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208148.

The product of its digits is 979776, while the sum is 51.

The square root of 4939794141 is about 70283.6690917599. The cubic root of 4939794141 is about 1703.0848418423.

The spelling of 4939794141 in words is "four billion, nine hundred thirty-nine million, seven hundred ninety-four thousand, one hundred forty-one".