536304343 has 4 divisors (see below), whose sum is σ = 536450040. Its totient is φ = 536158648.

The previous prime is 536304331. The next prime is 536304359. The reversal of 536304343 is 343403635.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343403635 = 5 ⋅68680727.

It is a cyclic number.

It is not a de Polignac number, because 536304343 - 2⁵ = 536304311 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 (536304143) 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, 67180 + ... + 74737.

It is an arithmetic number, because the mean of its divisors is an integer number (134112510).

Almost surely, 2^536304343 is an apocalyptic number.

536304343 is a deficient number, since it is larger than the sum of its proper divisors (145697).

536304343 is a wasteful number, since it uses less digits than its factorization.

536304343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145696.

The product of its (nonzero) digits is 38880, while the sum is 31.

The square root of 536304343 is about 23158.2456805346. The cubic root of 536304343 is about 812.4633352449.

Adding to 536304343 its reverse (343403635), we get a palindrome (879707978).

The spelling of 536304343 in words is "five hundred thirty-six million, three hundred four thousand, three hundred forty-three".