340242883 has 2 divisors, whose sum is σ = 340242884. Its totient is φ = 340242882.

The previous prime is 340242839. The next prime is 340242943. The reversal of 340242883 is 388242043.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340242883 is a prime.

It is not a weakly prime, because it can be changed into another prime (340242583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170121441 + 170121442.

It is an arithmetic number, because the mean of its divisors is an integer number (170121442).

Almost surely, 2^340242883 is an apocalyptic number.

340242883 is a deficient number, since it is larger than the sum of its proper divisors (1).

340242883 is an equidigital number, since it uses as much as digits as its factorization.

340242883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 340242883 is about 18445.6738288413. The cubic root of 340242883 is about 698.1193621593.

The spelling of 340242883 in words is "three hundred forty million, two hundred forty-two thousand, eight hundred eighty-three".