2694020814 has 12 divisors (see below), whose sum is σ = 5837045136. Its totient is φ = 898006932.

The previous prime is 2694020803. The next prime is 2694020827. The reversal of 2694020814 is 4180204962.

It is a Curzon number.

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 5 ways as a sum of consecutive naturals, for example, 74833894 + ... + 74833929.

It is an arithmetic number, because the mean of its divisors is an integer number (486420428).

Almost surely, 2^2694020814 is an apocalyptic number.

2694020814 is an abundant number, since it is smaller than the sum of its proper divisors (3143024322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2694020814 is a wasteful number, since it uses less digits than its factorization.

2694020814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149667831 (or 149667828 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 2694020814 is about 51903.9575947731. The cubic root of 2694020814 is about 1391.4480043572.

The spelling of 2694020814 in words is "two billion, six hundred ninety-four million, twenty thousand, eight hundred fourteen".