340230767 has 2 divisors, whose sum is σ = 340230768. Its totient is φ = 340230766.

The previous prime is 340230763. The next prime is 340230811. The reversal of 340230767 is 767032043.

It is a weak prime.

It is an emirp because it is prime and its reverse (767032043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 340230767 - 2² = 340230763 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340230763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170115383 + 170115384.

It is an arithmetic number, because the mean of its divisors is an integer number (170115384).

Almost surely, 2^340230767 is an apocalyptic number.

340230767 is a deficient number, since it is larger than the sum of its proper divisors (1).

340230767 is an equidigital number, since it uses as much as digits as its factorization.

340230767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 340230767 is about 18445.3454020249. The cubic root of 340230767 is about 698.1110754177. Note that the first 3 decimals are identical.

The spelling of 340230767 in words is "three hundred forty million, two hundred thirty thousand, seven hundred sixty-seven".