2806936814 has 16 divisors (see below), whose sum is σ = 4613235120. Its totient is φ = 1270306560.

The previous prime is 2806936807. The next prime is 2806936829. The reversal of 2806936814 is 4186396082.

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 in 7 ways as a sum of consecutive naturals, for example, 273539 + ... + 283614.

It is an arithmetic number, because the mean of its divisors is an integer number (288327195).

Almost surely, 2^2806936814 is an apocalyptic number.

2806936814 is a deficient number, since it is larger than the sum of its proper divisors (1806298306).

2806936814 is a wasteful number, since it uses less digits than its factorization.

2806936814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557395.

The product of its (nonzero) digits is 497664, while the sum is 47.

The square root of 2806936814 is about 52980.5324057809. The cubic root of 2806936814 is about 1410.6227341639.

The spelling of 2806936814 in words is "two billion, eight hundred six million, nine hundred thirty-six thousand, eight hundred fourteen".