8873621106 has 32 divisors (see below), whose sum is σ = 20293936128. Its totient is φ = 2533898640.

The previous prime is 8873621093. The next prime is 8873621143. The reversal of 8873621106 is 6011263788.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17731 + ... + 134393.

It is an arithmetic number, because the mean of its divisors is an integer number (634185504).

Almost surely, 2^8873621106 is an apocalyptic number.

8873621106 is an abundant number, since it is smaller than the sum of its proper divisors (11420315022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8873621106 is a wasteful number, since it uses less digits than its factorization.

8873621106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118486.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 8873621106 is about 94199.8997133224. The cubic root of 8873621106 is about 2070.3016438292.

The spelling of 8873621106 in words is "eight billion, eight hundred seventy-three million, six hundred twenty-one thousand, one hundred six".