7680995827 has 4 divisors (see below), whose sum is σ = 7711597656. Its totient is φ = 7650394000.

The previous prime is 7680995809. The next prime is 7680995837. The reversal of 7680995827 is 7285990867.

7680995827 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7285990867 = 331 ⋅22012057.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7680995827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7680995837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15300538 + ... + 15301039.

It is an arithmetic number, because the mean of its divisors is an integer number (1927899414).

Almost surely, 2^7680995827 is an apocalyptic number.

7680995827 is a deficient number, since it is larger than the sum of its proper divisors (30601829).

7680995827 is a wasteful number, since it uses less digits than its factorization.

7680995827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30601828.

The product of its (nonzero) digits is 15240960, while the sum is 61.

The square root of 7680995827 is about 87641.2906511537. The cubic root of 7680995827 is about 1973.0549307988.

The spelling of 7680995827 in words is "seven billion, six hundred eighty million, nine hundred ninety-five thousand, eight hundred twenty-seven".