346363243 has 2 divisors, whose sum is σ = 346363244. Its totient is φ = 346363242.

The previous prime is 346363231. The next prime is 346363249. The reversal of 346363243 is 342363643.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 346363243 - 2¹⁷ = 346232171 is a prime.

It is a super-2 number, since 2×346363243² = 239934992202954098, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 346363199 and 346363208.

It is not a weakly prime, because it can be changed into another prime (346363249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173181621 + 173181622.

It is an arithmetic number, because the mean of its divisors is an integer number (173181622).

Almost surely, 2^346363243 is an apocalyptic number.

346363243 is a deficient number, since it is larger than the sum of its proper divisors (1).

346363243 is an equidigital number, since it uses as much as digits as its factorization.

346363243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 34.

The square root of 346363243 is about 18610.8367087565. The cubic root of 346363243 is about 702.2804829084.

The spelling of 346363243 in words is "three hundred forty-six million, three hundred sixty-three thousand, two hundred forty-three".