5493839 has 8 divisors (see below), whose sum is σ = 6264720. Its totient is φ = 4772736.

The previous prime is 5493827. The next prime is 5493857. The reversal of 5493839 is 9383945.

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 5493839 - 2⁴ = 5493823 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5493796 and 5493805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5493899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12209 + ... + 12650.

It is an arithmetic number, because the mean of its divisors is an integer number (783090).

Almost surely, 2^5493839 is an apocalyptic number.

5493839 is a deficient number, since it is larger than the sum of its proper divisors (770881).

5493839 is a wasteful number, since it uses less digits than its factorization.

5493839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24889.

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

The square root of 5493839 is about 2343.8939822441. The cubic root of 5493839 is about 176.4514816068.

The spelling of 5493839 in words is "five million, four hundred ninety-three thousand, eight hundred thirty-nine".