5393839 has 8 divisors (see below), whose sum is σ = 5984640. Its totient is φ = 4819800.

The previous prime is 5393831. The next prime is 5393849. The reversal of 5393839 is 9383935.

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 5393839 - 2³ = 5393831 is a prime.

It is a Duffinian number.

5393839 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5393831) 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, 3507 + ... + 4804.

It is an arithmetic number, because the mean of its divisors is an integer number (748080).

Almost surely, 2^5393839 is an apocalyptic number.

5393839 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

5393839 is a deficient number, since it is larger than the sum of its proper divisors (590801).

5393839 is a wasteful number, since it uses less digits than its factorization.

5393839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8381.

The product of its digits is 87480, while the sum is 40.

The square root of 5393839 is about 2322.4639932623. The cubic root of 5393839 is about 175.3743171489.

The spelling of 5393839 in words is "five million, three hundred ninety-three thousand, eight hundred thirty-nine".