5391380 has 48 divisors (see below), whose sum is σ = 12183696. Its totient is φ = 1996800.

The previous prime is 5391367. The next prime is 5391389. The reversal of 5391380 is 831935.

It can be written as a sum of positive squares in 8 ways, for example, as 364816 + 5026564 = 604^2 + 2242^2 .

It is a super-3 number, since 3×5391380³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5391389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34262 + ... + 34418.

It is an arithmetic number, because the mean of its divisors is an integer number (253827).

Almost surely, 2^5391380 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 5391380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6091848).

5391380 is an abundant number, since it is smaller than the sum of its proper divisors (6792316).

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

5391380 is a wasteful number, since it uses less digits than its factorization.

5391380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284 (or 282 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 5391380 is about 2321.9345382676. The cubic root of 5391380 is about 175.3476626025.

The spelling of 5391380 in words is "five million, three hundred ninety-one thousand, three hundred eighty".