8716009386 has 32 divisors (see below), whose sum is σ = 19927738368. Its totient is φ = 2489609520.

The previous prime is 8716009381. The next prime is 8716009409. The reversal of 8716009386 is 6839006178.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (8716009381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139291 + ... + 191921.

It is an arithmetic number, because the mean of its divisors is an integer number (622741824).

Almost surely, 2^8716009386 is an apocalyptic number.

8716009386 is an abundant number, since it is smaller than the sum of its proper divisors (11211728982).

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

8716009386 is a wasteful number, since it uses less digits than its factorization.

8716009386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56586.

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 8716009386 is about 93359.5704038959. The cubic root of 8716009386 is about 2057.9709012631.

The spelling of 8716009386 in words is "eight billion, seven hundred sixteen million, nine thousand, three hundred eighty-six".