4988893 has 16 divisors (see below), whose sum is σ = 6232576. Its totient is φ = 3888000.

The previous prime is 4988891. The next prime is 4988917. The reversal of 4988893 is 3988894.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4988893 - 2¹ = 4988891 is a prime.

4988893 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4988891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6268 + ... + 7018.

It is an arithmetic number, because the mean of its divisors is an integer number (389536).

Almost surely, 2^4988893 is an apocalyptic number.

It is an amenable number.

4988893 is a deficient number, since it is larger than the sum of its proper divisors (1243683).

4988893 is a wasteful number, since it uses less digits than its factorization.

4988893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844.

The product of its digits is 497664, while the sum is 49.

The square root of 4988893 is about 2233.5829959954. The cubic root of 4988893 is about 170.8708827764.

Subtracting from 4988893 its reverse (3988894), we obtain a palindrome (999999).

The spelling of 4988893 in words is "four million, nine hundred eighty-eight thousand, eight hundred ninety-three".