5398089 has 8 divisors (see below), whose sum is σ = 7445760. Its totient is φ = 3474576.

The previous prime is 5398069. The next prime is 5398093. The reversal of 5398089 is 9808935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5398089 - 2⁷ = 5397961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5398089.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5398039) 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 7 ways as a sum of consecutive naturals, for example, 30937 + ... + 31110.

It is an arithmetic number, because the mean of its divisors is an integer number (930720).

Almost surely, 2^5398089 is an apocalyptic number.

It is an amenable number.

5398089 is a deficient number, since it is larger than the sum of its proper divisors (2047671).

5398089 is a wasteful number, since it uses less digits than its factorization.

5398089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62079.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 5398089 is about 2323.3787896079. The cubic root of 5398089 is about 175.4203663032.

The spelling of 5398089 in words is "five million, three hundred ninety-eight thousand, eighty-nine".