340011227 has 2 divisors, whose sum is σ = 340011228. Its totient is φ = 340011226.

The previous prime is 340011211. The next prime is 340011247. The reversal of 340011227 is 722110043.

It is an a-pointer prime, because the next prime (340011247) can be obtained adding 340011227 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340011227 - 2⁴ = 340011211 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 340011199 and 340011208.

It is not a weakly prime, because it can be changed into another prime (340011247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170005613 + 170005614.

It is an arithmetic number, because the mean of its divisors is an integer number (170005614).

Almost surely, 2^340011227 is an apocalyptic number.

340011227 is a deficient number, since it is larger than the sum of its proper divisors (1).

340011227 is an equidigital number, since it uses as much as digits as its factorization.

340011227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 340011227 is about 18439.3933468539. The cubic root of 340011227 is about 697.9608868815.

The spelling of 340011227 in words is "three hundred forty million, eleven thousand, two hundred twenty-seven".