3244421403 has 6 divisors (see below), whose sum is σ = 4686386484. Its totient is φ = 2162947596.

The previous prime is 3244421393. The next prime is 3244421407. The reversal of 3244421403 is 3041244423.

It is a happy number.

3244421403 is a `hidden beast` number, since 3 + 2 + 444 + 214 + 0 + 3 = 666.

It is not a de Polignac number, because 3244421403 - 2⁶ = 3244421339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3244421407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 180245625 + ... + 180245642.

It is an arithmetic number, because the mean of its divisors is an integer number (781064414).

Almost surely, 2^3244421403 is an apocalyptic number.

3244421403 is a deficient number, since it is larger than the sum of its proper divisors (1441965081).

3244421403 is a wasteful number, since it uses less digits than its factorization.

3244421403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360491273 (or 360491270 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 3244421403 is about 56959.8227086426. The cubic root of 3244421403 is about 1480.4000323261.

Adding to 3244421403 its reverse (3041244423), we get a palindrome (6285665826).

The spelling of 3244421403 in words is "three billion, two hundred forty-four million, four hundred twenty-one thousand, four hundred three".