8335016685 has 12 divisors (see below), whose sum is σ = 14447362332. Its totient is φ = 4445342208.

The previous prime is 8335016647. The next prime is 8335016741. The reversal of 8335016685 is 5866105338.

8335016685 is a `hidden beast` number, since 8 + 3 + 3 + 501 + 66 + 85 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1087218729 + 7247797956 = 32973^2 + 85134^2 .

It is not a de Polignac number, because 8335016685 - 2⁸ = 8335016429 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 185222593 = 8335016685 / (8 + 3 + 3 + 5 + 0 + 1 + 6 + 6 + 8 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 8335016685.

It is a congruent number.

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, 92611252 + ... + 92611341.

It is an arithmetic number, because the mean of its divisors is an integer number (1203946861).

Almost surely, 2^8335016685 is an apocalyptic number.

It is an amenable number.

8335016685 is a deficient number, since it is larger than the sum of its proper divisors (6112345647).

8335016685 is a wasteful number, since it uses less digits than its factorization.

8335016685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185222604 (or 185222601 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The square root of 8335016685 is about 91296.3125487552. The cubic root of 8335016685 is about 2027.5371691317.

The spelling of 8335016685 in words is "eight billion, three hundred thirty-five million, sixteen thousand, six hundred eighty-five".