4989105793 has 8 divisors (see below), whose sum is σ = 5736817088. Its totient is φ = 4250139984.

The previous prime is 4989105773. The next prime is 4989105833. The reversal of 4989105793 is 3975019894.

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 4989105793 - 2⁹ = 4989105281 is a prime.

It is a super-2 number, since 2×4989105793² = 49782353227492317698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4989105703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2185146 + ... + 2187427.

It is an arithmetic number, because the mean of its divisors is an integer number (717102136).

Almost surely, 2^4989105793 is an apocalyptic number.

It is an amenable number.

4989105793 is a deficient number, since it is larger than the sum of its proper divisors (747711295).

4989105793 is a wasteful number, since it uses less digits than its factorization.

4989105793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4372743.

The product of its (nonzero) digits is 2449440, while the sum is 55.

The square root of 4989105793 is about 70633.6024353848. The cubic root of 4989105793 is about 1708.7331214710.

The spelling of 4989105793 in words is "four billion, nine hundred eighty-nine million, one hundred five thousand, seven hundred ninety-three".