3212004443 has 4 divisors (see below), whose sum is σ = 3212145168. Its totient is φ = 3211863720.

The previous prime is 3212004409. The next prime is 3212004449. The reversal of 3212004443 is 3444002123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3212004443 - 2¹⁰ = 3212003419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3212004449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27368 + ... + 84693.

It is an arithmetic number, because the mean of its divisors is an integer number (803036292).

Almost surely, 2^3212004443 is an apocalyptic number.

3212004443 is a deficient number, since it is larger than the sum of its proper divisors (140725).

3212004443 is a wasteful number, since it uses less digits than its factorization.

3212004443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140724.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3212004443 is about 56674.5484587218. The cubic root of 3212004443 is about 1475.4529977771.

Adding to 3212004443 its reverse (3444002123), we get a palindrome (6656006566).

The spelling of 3212004443 in words is "three billion, two hundred twelve million, four thousand, four hundred forty-three".