8616673677 has 4 divisors (see below), whose sum is σ = 11488898240. Its totient is φ = 5744449116.

The previous prime is 8616673673. The next prime is 8616673699. The reversal of 8616673677 is 7763766168.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 8616673677 - 2² = 8616673673 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 (8616673673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1436112277 + ... + 1436112282.

It is an arithmetic number, because the mean of its divisors is an integer number (2872224560).

Almost surely, 2^8616673677 is an apocalyptic number.

It is an amenable number.

8616673677 is a deficient number, since it is larger than the sum of its proper divisors (2872224563).

8616673677 is a wasteful number, since it uses less digits than its factorization.

8616673677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872224562.

The product of its digits is 10668672, while the sum is 57.

The square root of 8616673677 is about 92826.0398649000. The cubic root of 8616673677 is about 2050.1228303955.

The spelling of 8616673677 in words is "eight billion, six hundred sixteen million, six hundred seventy-three thousand, six hundred seventy-seven".