4881641939 has 8 divisors (see below), whose sum is σ = 4894662720. Its totient is φ = 4868640000.

The previous prime is 4881641893. The next prime is 4881641959. The reversal of 4881641939 is 9391461884.

4881641939 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4881641939 - 2²⁴ = 4864864723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4881641959) 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, 618659 + ... + 626499.

It is an arithmetic number, because the mean of its divisors is an integer number (611832840).

Almost surely, 2^4881641939 is an apocalyptic number.

4881641939 is a deficient number, since it is larger than the sum of its proper divisors (13020781).

4881641939 is an equidigital number, since it uses as much as digits as its factorization.

4881641939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9421.

The product of its digits is 1492992, while the sum is 53.

The square root of 4881641939 is about 69868.7479421236. The cubic root of 4881641939 is about 1696.3754308373.

The spelling of 4881641939 in words is "four billion, eight hundred eighty-one million, six hundred forty-one thousand, nine hundred thirty-nine".