3244220403 has 16 divisors (see below), whose sum is σ = 4530379776. Its totient is φ = 2061132480.

The previous prime is 3244220363. The next prime is 3244220411. The reversal of 3244220403 is 3040224423.

It is not a de Polignac number, because 3244220403 - 2¹⁰ = 3244219379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3244220423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68050 + ... + 105447.

It is an arithmetic number, because the mean of its divisors is an integer number (283148736).

Almost surely, 2^3244220403 is an apocalyptic number.

3244220403 is a deficient number, since it is larger than the sum of its proper divisors (1286159373).

3244220403 is a wasteful number, since it uses less digits than its factorization.

3244220403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173794.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 3244220403 is about 56958.0582797553. The cubic root of 3244220403 is about 1480.3694602030.

Adding to 3244220403 its reverse (3040224423), we get a palindrome (6284444826).

The spelling of 3244220403 in words is "three billion, two hundred forty-four million, two hundred twenty thousand, four hundred three".