343844063 has 4 divisors (see below), whose sum is σ = 346121328. Its totient is φ = 341566800.

The previous prime is 343844047. The next prime is 343844069. The reversal of 343844063 is 360448343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360448343 = 41 ⋅8791423.

It is a cyclic number.

It is not a de Polignac number, because 343844063 - 2⁴ = 343844047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343844069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1138406 + ... + 1138707.

It is an arithmetic number, because the mean of its divisors is an integer number (86530332).

Almost surely, 2^343844063 is an apocalyptic number.

343844063 is a deficient number, since it is larger than the sum of its proper divisors (2277265).

343844063 is a wasteful number, since it uses less digits than its factorization.

343844063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277264.

The product of its (nonzero) digits is 82944, while the sum is 35.

The square root of 343844063 is about 18543.0327346958. The cubic root of 343844063 is about 700.5737221641.

The spelling of 343844063 in words is "three hundred forty-three million, eight hundred forty-four thousand, sixty-three".