8441001789 has 64 divisors (see below), whose sum is σ = 13222040832. Its totient is φ = 4733337600.

The previous prime is 8441001773. The next prime is 8441001799. The reversal of 8441001789 is 9871001448.

It is not a de Polignac number, because 8441001789 - 2⁴ = 8441001773 is a prime.

It is a super-2 number, since 2×8441001789² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8441001789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8441001799) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9849049 + ... + 9849905.

It is an arithmetic number, because the mean of its divisors is an integer number (206594388).

Almost surely, 2^8441001789 is an apocalyptic number.

It is an amenable number.

8441001789 is a deficient number, since it is larger than the sum of its proper divisors (4781039043).

8441001789 is a wasteful number, since it uses less digits than its factorization.

8441001789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166.

The product of its (nonzero) digits is 64512, while the sum is 42.

The square root of 8441001789 is about 91874.9247020100. The cubic root of 8441001789 is about 2036.0948125371.

The spelling of 8441001789 in words is "eight billion, four hundred forty-one million, one thousand, seven hundred eighty-nine".