8077668 has 24 divisors (see below), whose sum is σ = 18957120. Its totient is φ = 2676960.

The previous prime is 8077661. The next prime is 8077673. The reversal of 8077668 is 8667708.

It is not an unprimeable number, because it can be changed into a prime (8077661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313 + ... + 4031.

It is an arithmetic number, because the mean of its divisors is an integer number (789880).

Almost surely, 2^8077668 is an apocalyptic number.

It is an amenable number.

8077668 is an abundant number, since it is smaller than the sum of its proper divisors (10879452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8077668 is a wasteful number, since it uses less digits than its factorization.

8077668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3907 (or 3905 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 8077668 is about 2842.1238537404. The cubic root of 8077668 is about 200.6451500030.

The spelling of 8077668 in words is "eight million, seventy-seven thousand, six hundred sixty-eight".