5386439 has 4 divisors (see below), whose sum is σ = 5620656. Its totient is φ = 5152224.

The previous prime is 5386421. The next prime is 5386471. The reversal of 5386439 is 9346835.

5386439 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.

It is a cyclic number.

It is not a de Polignac number, because 5386439 - 2²⁰ = 4337863 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 (5386039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117074 + ... + 117119.

It is an arithmetic number, because the mean of its divisors is an integer number (1405164).

Almost surely, 2^5386439 is an apocalyptic number.

5386439 is a deficient number, since it is larger than the sum of its proper divisors (234217).

5386439 is a wasteful number, since it uses less digits than its factorization.

5386439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234216.

The product of its digits is 77760, while the sum is 38.

The square root of 5386439 is about 2320.8703108963. The cubic root of 5386439 is about 175.2940796851.

The spelling of 5386439 in words is "five million, three hundred eighty-six thousand, four hundred thirty-nine".