3204421001 has 16 divisors (see below), whose sum is σ = 3488977296. Its totient is φ = 2930743296.

The previous prime is 3204420997. The next prime is 3204421007. The reversal of 3204421001 is 1001244023.

It can be written as a sum of positive squares in 8 ways, for example, as 54405376 + 3150015625 = 7376^2 + 56125^2 .

It is a cyclic number.

It is not a de Polignac number, because 3204421001 - 2² = 3204420997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3204421007) 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, 586655 + ... + 592091.

It is an arithmetic number, because the mean of its divisors is an integer number (218061081).

Almost surely, 2^3204421001 is an apocalyptic number.

It is an amenable number.

3204421001 is a deficient number, since it is larger than the sum of its proper divisors (284556295).

3204421001 is a wasteful number, since it uses less digits than its factorization.

3204421001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6428.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 3204421001 is about 56607.6055049143. The cubic root of 3204421001 is about 1474.2909166285.

Adding to 3204421001 its reverse (1001244023), we get a palindrome (4205665024).

The spelling of 3204421001 in words is "three billion, two hundred four million, four hundred twenty-one thousand, one".