2743346811 has 16 divisors (see below), whose sum is σ = 3711680000. Its totient is φ = 1802050848.

The previous prime is 2743346803. The next prime is 2743346813. The reversal of 2743346811 is 1186433472.

It is not a de Polignac number, because 2743346811 - 2³ = 2743346803 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2743346811.

It is not an unprimeable number, because it can be changed into a prime (2743346813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106665 + ... + 129861.

It is an arithmetic number, because the mean of its divisors is an integer number (231980000).

Almost surely, 2^2743346811 is an apocalyptic number.

2743346811 is a deficient number, since it is larger than the sum of its proper divisors (968333189).

2743346811 is a wasteful number, since it uses less digits than its factorization.

2743346811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23778.

The product of its digits is 96768, while the sum is 39.

The square root of 2743346811 is about 52376.9683257823. The cubic root of 2743346811 is about 1399.8889046198. Note that the first 3 decimals are identical.

The spelling of 2743346811 in words is "two billion, seven hundred forty-three million, three hundred forty-six thousand, eight hundred eleven".