2816806396 has 6 divisors (see below), whose sum is σ = 4929411200. Its totient is φ = 1408403196.

The previous prime is 2816806367. The next prime is 2816806457. The reversal of 2816806396 is 6936086182.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 352100796 + ... + 352100803.

Almost surely, 2^2816806396 is an apocalyptic number.

It is an amenable number.

2816806396 is a deficient number, since it is larger than the sum of its proper divisors (2112604804).

2816806396 is a wasteful number, since it uses less digits than its factorization.

2816806396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704201603 (or 704201601 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 49.

The square root of 2816806396 is about 53073.5941500102. The cubic root of 2816806396 is about 1412.2741157154.

The spelling of 2816806396 in words is "two billion, eight hundred sixteen million, eight hundred six thousand, three hundred ninety-six".