3286696966823 has 4 divisors (see below), whose sum is σ = 3286700593848. Its totient is φ = 3286693339800.

The previous prime is 3286696966753. The next prime is 3286696966873.

It is a happy number.

3286696966823 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3286696966823 - 2¹² = 3286696962727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3286696966873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 837548 + ... + 2697198.

It is an arithmetic number, because the mean of its divisors is an integer number (821675148462).

Almost surely, 2^{3286696966823} is an apocalyptic number.

3286696966823 is a deficient number, since it is larger than the sum of its proper divisors (3627025).

3286696966823 is a wasteful number, since it uses less digits than its factorization.

3286696966823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3627024.

The product of its digits is 1451188224, while the sum is 74.

The spelling of 3286696966823 in words is "three trillion, two hundred eighty-six billion, six hundred ninety-six million, nine hundred sixty-six thousand, eight hundred twenty-three".