4994884493 has 8 divisors (see below), whose sum is σ = 5212761216. Its totient is φ = 4777066800.

The previous prime is 4994884487. The next prime is 4994884501. The reversal of 4994884493 is 3944884994.

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 4994884493 - 2¹⁸ = 4994622349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4994884463) 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 7 ways as a sum of consecutive naturals, for example, 319448 + ... + 334718.

It is an arithmetic number, because the mean of its divisors is an integer number (651595152).

Almost surely, 2^4994884493 is an apocalyptic number.

It is an amenable number.

4994884493 is a deficient number, since it is larger than the sum of its proper divisors (217876723).

4994884493 is a wasteful number, since it uses less digits than its factorization.

4994884493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29515.

The product of its digits is 35831808, while the sum is 62.

The square root of 4994884493 is about 70674.4967650991. The cubic root of 4994884493 is about 1709.3925880914.

The spelling of 4994884493 in words is "four billion, nine hundred ninety-four million, eight hundred eighty-four thousand, four hundred ninety-three".