6679208029766 has 4 divisors (see below), whose sum is σ = 10018812044652. Its totient is φ = 3339604014882.

The previous prime is 6679208029723. The next prime is 6679208029831.

6679208029766 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×6679208029766² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6679208029696 and 6679208029705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1669802007440 + ... + 1669802007443.

It is an arithmetic number, because the mean of its divisors is an integer number (2504703011163).

Almost surely, 2^{6679208029766} is an apocalyptic number.

6679208029766 is a deficient number, since it is larger than the sum of its proper divisors (3339604014886).

6679208029766 is a wasteful number, since it uses less digits than its factorization.

6679208029766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3339604014885.

The product of its (nonzero) digits is 164602368, while the sum is 68.

The spelling of 6679208029766 in words is "six trillion, six hundred seventy-nine billion, two hundred eight million, twenty-nine thousand, seven hundred sixty-six".