7689670660082 has 4 divisors (see below), whose sum is σ = 11534505990126. Its totient is φ = 3844835330040.

The previous prime is 7689670660081. The next prime is 7689670660159. The reversal of 7689670660082 is 2800660769867.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5951067549361 + 1738603110721 = 2439481^2 + 1318561^2 .

It is not an unprimeable number, because it can be changed into a prime (7689670660081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1922417665019 + ... + 1922417665022.

Almost surely, 2^{7689670660082} is an apocalyptic number.

7689670660082 is a deficient number, since it is larger than the sum of its proper divisors (3844835330044).

7689670660082 is a wasteful number, since it uses less digits than its factorization.

7689670660082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3844835330043.

The product of its (nonzero) digits is 73156608, while the sum is 65.

The spelling of 7689670660082 in words is "seven trillion, six hundred eighty-nine billion, six hundred seventy million, six hundred sixty thousand, eighty-two".