7680284665 has 8 divisors (see below), whose sum is σ = 9238340160. Its totient is φ = 6129562032.

The previous prime is 7680284611. The next prime is 7680284699. The reversal of 7680284665 is 5664820867.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7680284665 - 2²⁵ = 7646730233 is a prime.

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, 1830909 + ... + 1835098.

It is an arithmetic number, because the mean of its divisors is an integer number (1154792520).

Almost surely, 2^7680284665 is an apocalyptic number.

It is an amenable number.

7680284665 is a deficient number, since it is larger than the sum of its proper divisors (1558055495).

7680284665 is a wasteful number, since it uses less digits than its factorization.

7680284665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3666431.

The product of its (nonzero) digits is 3870720, while the sum is 52.

The square root of 7680284665 is about 87637.2333257959. The cubic root of 7680284665 is about 1972.9940357000.

The spelling of 7680284665 in words is "seven billion, six hundred eighty million, two hundred eighty-four thousand, six hundred sixty-five".