5379644 has 12 divisors (see below), whose sum is σ = 9633624. Its totient is φ = 2627184.

The previous prime is 5379643. The next prime is 5379691. The reversal of 5379644 is 4469735.

It is a d-powerful number, because it can be written as 5⁵ + 3⁹ + 7⁷ + 9⁵ + 6⁷ + 4 + 4¹¹ .

It is a junction number, because it is equal to n+sod(n) for n = 5379598 and 5379607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5379643) 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, 15467 + ... + 15810.

It is an arithmetic number, because the mean of its divisors is an integer number (802802).

Almost surely, 2^5379644 is an apocalyptic number.

It is an amenable number.

5379644 is a deficient number, since it is larger than the sum of its proper divisors (4253980).

5379644 is a wasteful number, since it uses less digits than its factorization.

5379644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31324 (or 31322 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 5379644 is about 2319.4059584299. The cubic root of 5379644 is about 175.2203374291.

Subtracting from 5379644 its reverse (4469735), we obtain a palindrome (909909).

It can be divided in two parts, 53 and 79644, that added together give a palindrome (79697).

The spelling of 5379644 in words is "five million, three hundred seventy-nine thousand, six hundred forty-four".