3404244321 has 8 divisors (see below), whose sum is σ = 5043324960. Its totient is φ = 2269496196.

The previous prime is 3404244299. The next prime is 3404244343. The reversal of 3404244321 is 1234424043.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3404244299) and next prime (3404244343).

It is not a de Polignac number, because 3404244321 - 2¹⁵ = 3404211553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 126083123 = 3404244321 / (3 + 4 + 0 + 4 + 2 + 4 + 4 + 3 + 2 + 1).

It is not an unprimeable number, because it can be changed into a prime (3404244121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63041535 + ... + 63041588.

It is an arithmetic number, because the mean of its divisors is an integer number (630415620).

Almost surely, 2^3404244321 is an apocalyptic number.

It is an amenable number.

3404244321 is a deficient number, since it is larger than the sum of its proper divisors (1639080639).

3404244321 is a wasteful number, since it uses less digits than its factorization.

3404244321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126083132 (or 126083126 counting only the distinct ones).

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

The square root of 3404244321 is about 58345.9023496938. The cubic root of 3404244321 is about 1504.3200382355.

Adding to 3404244321 its reverse (1234424043), we get a palindrome (4638668364).

The spelling of 3404244321 in words is "three billion, four hundred four million, two hundred forty-four thousand, three hundred twenty-one".