5408340 has 96 divisors (see below), whose sum is σ = 17633280. Its totient is φ = 1213056.

The previous prime is 5408323. The next prime is 5408341. The reversal of 5408340 is 438045.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5408340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5408341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33099 + ... + 33261.

It is an arithmetic number, because the mean of its divisors is an integer number (183680).

Almost surely, 2^5408340 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 5408340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8816640).

5408340 is an abundant number, since it is smaller than the sum of its proper divisors (12224940).

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

5408340 is a wasteful number, since it uses less digits than its factorization.

5408340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 5408340 is about 2325.5837976732. The cubic root of 5408340 is about 175.5313374938.

The spelling of 5408340 in words is "five million, four hundred eight thousand, three hundred forty".