8916620611 has 16 divisors (see below), whose sum is σ = 9414641664. Its totient is φ = 8428249984.

The previous prime is 8916620579. The next prime is 8916620627. The reversal of 8916620611 is 1160266198.

It is a cyclic number.

It is not a de Polignac number, because 8916620611 - 2⁵ = 8916620579 is a prime.

It is a super-2 number, since 2×8916620611² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8916620641) 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, 896910 + ... + 906796.

It is an arithmetic number, because the mean of its divisors is an integer number (588415104).

Almost surely, 2^8916620611 is an apocalyptic number.

8916620611 is a deficient number, since it is larger than the sum of its proper divisors (498021053).

8916620611 is a wasteful number, since it uses less digits than its factorization.

8916620611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10370.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 8916620611 is about 94427.8592948077. The cubic root of 8916620611 is about 2073.6403236257.

The spelling of 8916620611 in words is "eight billion, nine hundred sixteen million, six hundred twenty thousand, six hundred eleven".