7676680 has 64 divisors (see below), whose sum is σ = 19180800. Its totient is φ = 2741760.

The previous prime is 7676671. The next prime is 7676699. The reversal of 7676680 is 866767.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32001 + ... + 32239.

It is an arithmetic number, because the mean of its divisors is an integer number (299700).

Almost surely, 2^7676680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7676680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9590400).

7676680 is an abundant number, since it is smaller than the sum of its proper divisors (11504120).

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

7676680 is a wasteful number, since it uses less digits than its factorization.

7676680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 7676680 is about 2770.6822264561. The cubic root of 7676680 is about 197.2685319040.

It can be divided in two parts, 767 and 6680, that added together give a palindrome (7447).

The spelling of 7676680 in words is "seven million, six hundred seventy-six thousand, six hundred eighty".