347330227 has 4 divisors (see below), whose sum is σ = 353217240. Its totient is φ = 341443216.

The previous prime is 347330219. The next prime is 347330233. The reversal of 347330227 is 722033743.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 347330227 - 2³ = 347330219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (347330237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2943418 + ... + 2943535.

It is an arithmetic number, because the mean of its divisors is an integer number (88304310).

Almost surely, 2^347330227 is an apocalyptic number.

347330227 is a deficient number, since it is larger than the sum of its proper divisors (5887013).

347330227 is an equidigital number, since it uses as much as digits as its factorization.

347330227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5887012.

The product of its (nonzero) digits is 21168, while the sum is 31.

The square root of 347330227 is about 18636.7976594693. The cubic root of 347330227 is about 702.9334226694.

The spelling of 347330227 in words is "three hundred forty-seven million, three hundred thirty thousand, two hundred twenty-seven".