3443320011 has 16 divisors (see below), whose sum is σ = 4963347200. Its totient is φ = 2115950688.

The previous prime is 3443319931. The next prime is 3443320019. The reversal of 3443320011 is 1100233443.

It is not a de Polignac number, because 3443320011 - 2¹³ = 3443311819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3443320011.

It is not an unprimeable number, because it can be changed into a prime (3443320019) 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, 814231 + ... + 818448.

It is an arithmetic number, because the mean of its divisors is an integer number (310209200).

Almost surely, 2^3443320011 is an apocalyptic number.

3443320011 is a deficient number, since it is larger than the sum of its proper divisors (1520027189).

3443320011 is a wasteful number, since it uses less digits than its factorization.

3443320011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632738.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3443320011 is about 58679.8092277063. The cubic root of 3443320011 is about 1510.0539446833.

Adding to 3443320011 its reverse (1100233443), we get a palindrome (4543553454).

The spelling of 3443320011 in words is "three billion, four hundred forty-three million, three hundred twenty thousand, eleven".