8506196790 has 128 divisors (see below), whose sum is σ = 25710676992. Its totient is φ = 1752952320.

The previous prime is 8506196767. The next prime is 8506196801. The reversal of 8506196790 is 976916058.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 81160 + ... + 153620.

It is an arithmetic number, because the mean of its divisors is an integer number (200864664).

Almost surely, 2^8506196790 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8506196790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12855338496).

8506196790 is an abundant number, since it is smaller than the sum of its proper divisors (17204480202).

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

8506196790 is a wasteful number, since it uses less digits than its factorization.

8506196790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72534.

The product of its (nonzero) digits is 816480, while the sum is 51.

The square root of 8506196790 is about 92229.0452623250. The cubic root of 8506196790 is about 2041.3233747917.

The spelling of 8506196790 in words is "eight billion, five hundred six million, one hundred ninety-six thousand, seven hundred ninety".