343336117 has 2 divisors, whose sum is σ = 343336118. Its totient is φ = 343336116.

The previous prime is 343336109. The next prime is 343336127. The reversal of 343336117 is 711633343.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 180875601 + 162460516 = 13449^2 + 12746^2 .

It is a cyclic number.

It is not a de Polignac number, because 343336117 - 2³ = 343336109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343336127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171668058 + 171668059.

It is an arithmetic number, because the mean of its divisors is an integer number (171668059).

Almost surely, 2^343336117 is an apocalyptic number.

It is an amenable number.

343336117 is a deficient number, since it is larger than the sum of its proper divisors (1).

343336117 is an equidigital number, since it uses as much as digits as its factorization.

343336117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 31.

The square root of 343336117 is about 18529.3312615431. The cubic root of 343336117 is about 700.2285763735.

The spelling of 343336117 in words is "three hundred forty-three million, three hundred thirty-six thousand, one hundred seventeen".