5388849 has 10 divisors (see below), whose sum is σ = 8050130. Its totient is φ = 3592512.

The previous prime is 5388839. The next prime is 5388853. The reversal of 5388849 is 9488835.

It can be written as a sum of positive squares in only one way, i.e., 5143824 + 245025 = 2268^2 + 495^2 .

It is not a de Polignac number, because 5388849 - 2⁴ = 5388833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5388839) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 33184 + ... + 33345.

It is an arithmetic number, because the mean of its divisors is an integer number (805013).

Almost surely, 2^5388849 is an apocalyptic number.

It is an amenable number.

5388849 is a deficient number, since it is larger than the sum of its proper divisors (2661281).

5388849 is an equidigital number, since it uses as much as digits as its factorization.

5388849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66541 (or 66532 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 5388849 is about 2321.3894546155. The cubic root of 5388849 is about 175.3202191402.

The spelling of 5388849 in words is "five million, three hundred eighty-eight thousand, eight hundred forty-nine".