2763240343 has 2 divisors, whose sum is σ = 2763240344. Its totient is φ = 2763240342.

The previous prime is 2763240289. The next prime is 2763240371. The reversal of 2763240343 is 3430423672.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2763240343 - 2²¹ = 2761143191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2763240299 and 2763240308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2763240443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1381620171 + 1381620172.

It is an arithmetic number, because the mean of its divisors is an integer number (1381620172).

Almost surely, 2^2763240343 is an apocalyptic number.

2763240343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2763240343 is an equidigital number, since it uses as much as digits as its factorization.

2763240343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 34.

The square root of 2763240343 is about 52566.5325373474. The cubic root of 2763240343 is about 1403.2645489174.

The spelling of 2763240343 in words is "two billion, seven hundred sixty-three million, two hundred forty thousand, three hundred forty-three".