2840712814 has 16 divisors (see below), whose sum is σ = 4398470208. Its totient is φ = 1374946272.

The previous prime is 2840712713. The next prime is 2840712821. The reversal of 2840712814 is 4182170482.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82854 + ... + 112009.

It is an arithmetic number, because the mean of its divisors is an integer number (274904388).

Almost surely, 2^2840712814 is an apocalyptic number.

2840712814 is a deficient number, since it is larger than the sum of its proper divisors (1557757394).

2840712814 is a wasteful number, since it uses less digits than its factorization.

2840712814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195099.

The product of its (nonzero) digits is 28672, while the sum is 37.

The square root of 2840712814 is about 53298.3378164835. The cubic root of 2840712814 is about 1416.2582196769.

The spelling of 2840712814 in words is "two billion, eight hundred forty million, seven hundred twelve thousand, eight hundred fourteen".