2743346813 has 2 divisors, whose sum is σ = 2743346814. Its totient is φ = 2743346812.

The previous prime is 2743346803. The next prime is 2743346869. The reversal of 2743346813 is 3186433472.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2440656409 + 302690404 = 49403^2 + 17398^2 .

It is a cyclic number.

It is not a de Polignac number, because 2743346813 - 2²² = 2739152509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2743346803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1371673406 + 1371673407.

It is an arithmetic number, because the mean of its divisors is an integer number (1371673407).

Almost surely, 2^2743346813 is an apocalyptic number.

It is an amenable number.

2743346813 is a deficient number, since it is larger than the sum of its proper divisors (1).

2743346813 is an equidigital number, since it uses as much as digits as its factorization.

2743346813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 41.

The square root of 2743346813 is about 52376.9683448746. The cubic root of 2743346813 is about 1399.8889049600. Note that the first 3 decimals are identical.

The spelling of 2743346813 in words is "two billion, seven hundred forty-three million, three hundred forty-six thousand, eight hundred thirteen".