5393789 has 4 divisors (see below), whose sum is σ = 5408256. Its totient is φ = 5379324.

The previous prime is 5393779. The next prime is 5393809. The reversal of 5393789 is 9873935.

5393789 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9873935 = 5 ⋅1974787.

It is a cyclic number.

It is not a de Polignac number, because 5393789 - 2¹² = 5389693 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5393779) 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 3 ways as a sum of consecutive naturals, for example, 6659 + ... + 7424.

It is an arithmetic number, because the mean of its divisors is an integer number (1352064).

Almost surely, 2^5393789 is an apocalyptic number.

It is an amenable number.

5393789 is a deficient number, since it is larger than the sum of its proper divisors (14467).

5393789 is a wasteful number, since it uses less digits than its factorization.

5393789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14466.

The product of its digits is 204120, while the sum is 44.

The square root of 5393789 is about 2322.4532288078. The cubic root of 5393789 is about 175.3737752502.

The spelling of 5393789 in words is "five million, three hundred ninety-three thousand, seven hundred eighty-nine".