3544023340 has 96 divisors (see below), whose sum is σ = 8830866240. Its totient is φ = 1177728000.

The previous prime is 3544023299. The next prime is 3544023347. The reversal of 3544023340 is 433204453.

It is a junction number, because it is equal to n+sod(n) for n = 3544023299 and 3544023308.

It is not an unprimeable number, because it can be changed into a prime (3544023347) 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, 282726 + ... + 294994.

It is an arithmetic number, because the mean of its divisors is an integer number (91988190).

Almost surely, 2^3544023340 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 3544023340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4415433120).

3544023340 is an abundant number, since it is smaller than the sum of its proper divisors (5286842900).

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

3544023340 is a wasteful number, since it uses less digits than its factorization.

3544023340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12403 (or 12401 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 3544023340 is about 59531.7002948849. The cubic root of 3544023340 is about 1524.6337330547.

Adding to 3544023340 its reverse (433204453), we get a palindrome (3977227793).

The spelling of 3544023340 in words is "three billion, five hundred forty-four million, twenty-three thousand, three hundred forty".