347434363 has 2 divisors, whose sum is σ = 347434364. Its totient is φ = 347434362.

The previous prime is 347434349. The next prime is 347434411. The reversal of 347434363 is 363434743.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 347434363 - 2⁵ = 347434331 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (347434163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173717181 + 173717182.

It is an arithmetic number, because the mean of its divisors is an integer number (173717182).

Almost surely, 2^347434363 is an apocalyptic number.

347434363 is a deficient number, since it is larger than the sum of its proper divisors (1).

347434363 is an equidigital number, since it uses as much as digits as its factorization.

347434363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 37.

The square root of 347434363 is about 18639.5912777078. The cubic root of 347434363 is about 703.0036664459.

The spelling of 347434363 in words is "three hundred forty-seven million, four hundred thirty-four thousand, three hundred sixty-three".