7660680 has 32 divisors (see below), whose sum is σ = 22982400. Its totient is φ = 2042816.

The previous prime is 7660649. The next prime is 7660699. The reversal of 7660680 is 860667.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31800 + ... + 32039.

It is an arithmetic number, because the mean of its divisors is an integer number (718200).

Almost surely, 2^7660680 is an apocalyptic number.

It is an amenable number.

7660680 is an abundant number, since it is smaller than the sum of its proper divisors (15321720).

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

7660680 is a wasteful number, since it uses less digits than its factorization.

7660680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63853 (or 63849 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 7660680 is about 2767.7933448869. The cubic root of 7660680 is about 197.1313852958.

The spelling of 7660680 in words is "seven million, six hundred sixty thousand, six hundred eighty".