2283940843 has 2 divisors, whose sum is σ = 2283940844. Its totient is φ = 2283940842.

The previous prime is 2283940817. The next prime is 2283940909. The reversal of 2283940843 is 3480493822.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2283940843 - 2⁵ = 2283940811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2283940843.

It is not a weakly prime, because it can be changed into another prime (2283940343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1141970421 + 1141970422.

It is an arithmetic number, because the mean of its divisors is an integer number (1141970422).

Almost surely, 2^2283940843 is an apocalyptic number.

2283940843 is a deficient number, since it is larger than the sum of its proper divisors (1).

2283940843 is an equidigital number, since it uses as much as digits as its factorization.

2283940843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 43.

The square root of 2283940843 is about 47790.5936665365. The cubic root of 2283940843 is about 1316.9267428422.

The spelling of 2283940843 in words is "two billion, two hundred eighty-three million, nine hundred forty thousand, eight hundred forty-three".