7688670873 has 16 divisors (see below), whose sum is σ = 11044770240. Its totient is φ = 4729506624.

The previous prime is 7688670841. The next prime is 7688670877. The reversal of 7688670873 is 3780768867.

It is not a de Polignac number, because 7688670873 - 2⁵ = 7688670841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7688670877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55815 + ... + 135987.

It is an arithmetic number, because the mean of its divisors is an integer number (690298140).

Almost surely, 2^7688670873 is an apocalyptic number.

It is an amenable number.

7688670873 is a deficient number, since it is larger than the sum of its proper divisors (3356099367).

7688670873 is a wasteful number, since it uses less digits than its factorization.

7688670873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82648.

The product of its (nonzero) digits is 18966528, while the sum is 60.

The square root of 7688670873 is about 87685.0664195449. The cubic root of 7688670873 is about 1973.7118875546.

The spelling of 7688670873 in words is "seven billion, six hundred eighty-eight million, six hundred seventy thousand, eight hundred seventy-three".