347099 has 2 divisors, whose sum is σ = 347100. Its totient is φ = 347098.

The previous prime is 347071. The next prime is 347129. The reversal of 347099 is 990743.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 347099 - 2¹⁶ = 281563 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (347059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173549 + 173550.

It is an arithmetic number, because the mean of its divisors is an integer number (173550).

2³⁴⁷⁰⁹⁹ is an apocalyptic number.

347099 is a deficient number, since it is larger than the sum of its proper divisors (1).

347099 is an equidigital number, since it uses as much as digits as its factorization.

347099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 347099 is about 589.1510841881. The cubic root of 347099 is about 70.2777400863.

The spelling of 347099 in words is "three hundred forty-seven thousand, ninety-nine".