4808993 has 12 divisors (see below), whose sum is σ = 5633472. Its totient is φ = 4021320.

The previous prime is 4808987. The next prime is 4809017. The reversal of 4808993 is 3998084.

It is not a de Polignac number, because 4808993 - 2⁶ = 4808929 is a prime.

It is a super-3 number, since 3×4808993³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4808993.

It is not an unprimeable number, because it can be changed into a prime (4808933) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15308 + ... + 15618.

It is an arithmetic number, because the mean of its divisors is an integer number (469456).

Almost surely, 2^4808993 is an apocalyptic number.

It is an amenable number.

4808993 is a deficient number, since it is larger than the sum of its proper divisors (824479).

4808993 is an equidigital number, since it uses as much as digits as its factorization.

4808993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 4808993 is about 2192.9416316902. The cubic root of 4808993 is about 168.7918144208.

The spelling of 4808993 in words is "four million, eight hundred eight thousand, nine hundred ninety-three".