5398843 has 16 divisors (see below), whose sum is σ = 6065280. Its totient is φ = 4781056.

The previous prime is 5398837. The next prime is 5398849. The reversal of 5398843 is 3488935.

It is an interprime number because it is at equal distance from previous prime (5398837) and next prime (5398849).

It is not a de Polignac number, because 5398843 - 2⁹ = 5398331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5398796 and 5398805.

It is not an unprimeable number, because it can be changed into a prime (5398849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23055 + ... + 23287.

It is an arithmetic number, because the mean of its divisors is an integer number (379080).

Almost surely, 2^5398843 is an apocalyptic number.

5398843 is a deficient number, since it is larger than the sum of its proper divisors (666437).

5398843 is a wasteful number, since it uses less digits than its factorization.

5398843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326.

The product of its digits is 103680, while the sum is 40.

The square root of 5398843 is about 2323.5410476254. The cubic root of 5398843 is about 175.4285334403.

It can be divided in two parts, 5398 and 843, that added together give a square (6241 = 79²).

The spelling of 5398843 in words is "five million, three hundred ninety-eight thousand, eight hundred forty-three".