5439384 has 48 divisors (see below), whose sum is σ = 15213120. Its totient is φ = 1753920.

The previous prime is 5439383. The next prime is 5439389. The reversal of 5439384 is 4839345.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 5³ + 4⁴ + 3¹² + 9⁵ + 3¹⁴ + 8 + 4⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5439383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1014 + ... + 3450.

It is an arithmetic number, because the mean of its divisors is an integer number (316940).

Almost surely, 2^5439384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5439384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7606560).

5439384 is an abundant number, since it is smaller than the sum of its proper divisors (9773736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5439384 is a wasteful number, since it uses less digits than its factorization.

5439384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480 (or 2473 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 5439384 is about 2332.2487002891. The cubic root of 5439384 is about 175.8665482851.

The spelling of 5439384 in words is "five million, four hundred thirty-nine thousand, three hundred eighty-four".