4993801839 has 24 divisors (see below), whose sum is σ = 7843573920. Its totient is φ = 3043265472.

The previous prime is 4993801807. The next prime is 4993801859. The reversal of 4993801839 is 9381083994.

It is not a de Polignac number, because 4993801839 - 2⁵ = 4993801807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4993801859) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195144 + ... + 219245.

It is an arithmetic number, because the mean of its divisors is an integer number (326815580).

Almost surely, 2^4993801839 is an apocalyptic number.

4993801839 is a deficient number, since it is larger than the sum of its proper divisors (2849772081).

4993801839 is a wasteful number, since it uses less digits than its factorization.

4993801839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414511 (or 414508 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 54.

The square root of 4993801839 is about 70666.8369109585. The cubic root of 4993801839 is about 1709.2690740939.

The spelling of 4993801839 in words is "four billion, nine hundred ninety-three million, eight hundred one thousand, eight hundred thirty-nine".