8650616677 has 4 divisors (see below), whose sum is σ = 8680141260. Its totient is φ = 8621092096.

The previous prime is 8650616671. The next prime is 8650616693. The reversal of 8650616677 is 7766160568.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8105580961 + 545035716 = 90031^2 + 23346^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8650616677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8650616671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14761852 + ... + 14762437.

It is an arithmetic number, because the mean of its divisors is an integer number (2170035315).

Almost surely, 2^8650616677 is an apocalyptic number.

It is an amenable number.

8650616677 is a deficient number, since it is larger than the sum of its proper divisors (29524583).

8650616677 is a wasteful number, since it uses less digits than its factorization.

8650616677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29524582.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The square root of 8650616677 is about 93008.6914056961. The cubic root of 8650616677 is about 2052.8112670999.

The spelling of 8650616677 in words is "eight billion, six hundred fifty million, six hundred sixteen thousand, six hundred seventy-seven".