5966819678 has 8 divisors (see below), whose sum is σ = 8959209672. Its totient is φ = 2980416456.

The previous prime is 5966819633. The next prime is 5966819699. The reversal of 5966819678 is 8769186695.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1494200 + ... + 1498187.

It is an arithmetic number, because the mean of its divisors is an integer number (1119901209).

Almost surely, 2^5966819678 is an apocalyptic number.

5966819678 is a deficient number, since it is larger than the sum of its proper divisors (2992389994).

5966819678 is a wasteful number, since it uses less digits than its factorization.

5966819678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993386.

The product of its digits is 39191040, while the sum is 65.

The square root of 5966819678 is about 77245.1919409875. The cubic root of 5966819678 is about 1813.7648078531.

The spelling of 5966819678 in words is "five billion, nine hundred sixty-six million, eight hundred nineteen thousand, six hundred seventy-eight".