343013383 has 2 divisors, whose sum is σ = 343013384. Its totient is φ = 343013382.

The previous prime is 343013351. The next prime is 343013417. The reversal of 343013383 is 383310343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 343013383 - 2⁵ = 343013351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343013323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171506691 + 171506692.

It is an arithmetic number, because the mean of its divisors is an integer number (171506692).

Almost surely, 2^343013383 is an apocalyptic number.

343013383 is a deficient number, since it is larger than the sum of its proper divisors (1).

343013383 is an equidigital number, since it uses as much as digits as its factorization.

343013383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 343013383 is about 18520.6204809666. The cubic root of 343013383 is about 700.0091039632.

It can be divided in two parts, 343013 and 383, that added together give a square (343396 = 586²).

The spelling of 343013383 in words is "three hundred forty-three million, thirteen thousand, three hundred eighty-three".