353245343 has 6 divisors (see below), whose sum is σ = 388278072. Its totient is φ = 321132020.

The previous prime is 353245337. The next prime is 353245351. The reversal of 353245343 is 343542353.

It is not a de Polignac number, because 353245343 - 2¹⁰ = 353244319 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 (353245303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1459571 + ... + 1459812.

It is an arithmetic number, because the mean of its divisors is an integer number (64713012).

Almost surely, 2^353245343 is an apocalyptic number.

353245343 is a deficient number, since it is larger than the sum of its proper divisors (35032729).

353245343 is a wasteful number, since it uses less digits than its factorization.

353245343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2919405 (or 2919394 counting only the distinct ones).

The product of its digits is 64800, while the sum is 32.

The square root of 353245343 is about 18794.8222391168. The cubic root of 353245343 is about 706.9013564513.

Adding to 353245343 its reverse (343542353), we get a palindrome (696787696).

The spelling of 353245343 in words is "three hundred fifty-three million, two hundred forty-five thousand, three hundred forty-three".