414240347 has 2 divisors, whose sum is σ = 414240348. Its totient is φ = 414240346.

The previous prime is 414240329. The next prime is 414240349. The reversal of 414240347 is 743042414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 414240347 - 2⁶ = 414240283 is a prime.

Together with 414240349, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (414240349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207120173 + 207120174.

It is an arithmetic number, because the mean of its divisors is an integer number (207120174).

Almost surely, 2^414240347 is an apocalyptic number.

414240347 is a deficient number, since it is larger than the sum of its proper divisors (1).

414240347 is an equidigital number, since it uses as much as digits as its factorization.

414240347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 414240347 is about 20352.8952977212. The cubic root of 414240347 is about 745.4481917946.

The spelling of 414240347 in words is "four hundred fourteen million, two hundred forty thousand, three hundred forty-seven".