8722416794 has 24 divisors (see below), whose sum is σ = 16390477908. Its totient is φ = 3450625920.

The previous prime is 8722416757. The next prime is 8722416803. The reversal of 8722416794 is 4976142278.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8453883025 + 268533769 = 91945^2 + 16387^2 .

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3421967 + ... + 3424514.

Almost surely, 2^8722416794 is an apocalyptic number.

8722416794 is a deficient number, since it is larger than the sum of its proper divisors (7668061114).

8722416794 is a wasteful number, since it uses less digits than its factorization.

8722416794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6846510 (or 6846503 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 50.

The square root of 8722416794 is about 93393.8798530182. The cubic root of 8722416794 is about 2058.4750704206.

The spelling of 8722416794 in words is "eight billion, seven hundred twenty-two million, four hundred sixteen thousand, seven hundred ninety-four".