5398943 has 8 divisors (see below), whose sum is σ = 5927040. Its totient is φ = 4877080.

The previous prime is 5398933. The next prime is 5398949. The reversal of 5398943 is 3498935.

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

It is a cyclic number.

It is not a de Polignac number, because 5398943 - 2¹² = 5394847 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5398943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5398949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368 + ... + 3306.

It is an arithmetic number, because the mean of its divisors is an integer number (740880).

Almost surely, 2^5398943 is an apocalyptic number.

5398943 is a deficient number, since it is larger than the sum of its proper divisors (528097).

5398943 is a wasteful number, since it uses less digits than its factorization.

5398943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117.

The product of its digits is 116640, while the sum is 41.

The square root of 5398943 is about 2323.5625664053. The cubic root of 5398943 is about 175.4296165578.

The spelling of 5398943 in words is "five million, three hundred ninety-eight thousand, nine hundred forty-three".