8068077669 has 16 divisors (see below), whose sum is σ = 11000429568. Its totient is φ = 5257516272.

The previous prime is 8068077637. The next prime is 8068077671. The reversal of 8068077669 is 9667708608.

It is not a de Polignac number, because 8068077669 - 2⁵ = 8068077637 is a prime.

It is a super-2 number, since 2×8068077669² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8068077679) 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, 74614 + ... + 147320.

It is an arithmetic number, because the mean of its divisors is an integer number (687526848).

Almost surely, 2^8068077669 is an apocalyptic number.

It is an amenable number.

8068077669 is a deficient number, since it is larger than the sum of its proper divisors (2932351899).

8068077669 is a wasteful number, since it uses less digits than its factorization.

8068077669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73544.

The product of its (nonzero) digits is 6096384, while the sum is 57.

The square root of 8068077669 is about 89822.4786398149. The cubic root of 8068077669 is about 2005.6571224789.

The spelling of 8068077669 in words is "eight billion, sixty-eight million, seventy-seven thousand, six hundred sixty-nine".