3244214440 has 32 divisors (see below), whose sum is σ = 7310585160. Its totient is φ = 1295712000.

The previous prime is 3244214417. The next prime is 3244214453. The reversal of 3244214440 is 444124423.

It can be written as a sum of positive squares in 4 ways, for example, as 3244213764 + 676 = 56958^2 + 26^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3244214399 and 3244214408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34911 + ... + 87790.

Almost surely, 2^3244214440 is an apocalyptic number.

It is an amenable number.

3244214440 is an abundant number, since it is smaller than the sum of its proper divisors (4066370720).

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

3244214440 is a wasteful number, since it uses less digits than its factorization.

3244214440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123373 (or 123369 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 3244214440 is about 56958.0059341968. The cubic root of 3244214440 is about 1480.3685532107.

Adding to 3244214440 its reverse (444124423), we get a palindrome (3688338863).

The spelling of 3244214440 in words is "three billion, two hundred forty-four million, two hundred fourteen thousand, four hundred forty".