7676816 has 20 divisors (see below), whose sum is σ = 16998912. Its totient is φ = 3290016.

The previous prime is 7676807. The next prime is 7676819. The reversal of 7676816 is 6186767.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (7676819) 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, 34160 + ... + 34383.

Almost surely, 2^7676816 is an apocalyptic number.

It is an amenable number.

7676816 is an abundant number, since it is smaller than the sum of its proper divisors (9322096).

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

7676816 is a wasteful number, since it uses less digits than its factorization.

7676816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68558 (or 68552 counting only the distinct ones).

The product of its digits is 84672, while the sum is 41.

The square root of 7676816 is about 2770.7067690393. The cubic root of 7676816 is about 197.2696968331.

The spelling of 7676816 in words is "seven million, six hundred seventy-six thousand, eight hundred sixteen".