8220441067 has 8 divisors (see below), whose sum is σ = 8681288000. Its totient is φ = 7762413384.

The previous prime is 8220441059. The next prime is 8220441077. The reversal of 8220441067 is 7601440228.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8220441067 - 2³ = 8220441059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8220441037) 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, 698817 + ... + 710482.

It is an arithmetic number, because the mean of its divisors is an integer number (1085161000).

Almost surely, 2^8220441067 is an apocalyptic number.

8220441067 is a deficient number, since it is larger than the sum of its proper divisors (460846933).

8220441067 is a wasteful number, since it uses less digits than its factorization.

8220441067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409625.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 8220441067 is about 90666.6480410520. The cubic root of 8220441067 is about 2018.2038953111.

The spelling of 8220441067 in words is "eight billion, two hundred twenty million, four hundred forty-one thousand, sixty-seven".