613322343 has 6 divisors (see below), whose sum is σ = 885910064. Its totient is φ = 408881556.

The previous prime is 613322309. The next prime is 613322371. The reversal of 613322343 is 343223316.

It is a happy number.

613322343 is a `hidden beast` number, since 613 + 3 + 2 + 2 + 3 + 43 = 666.

613322343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 613322343 - 2⁶ = 613322279 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 (613323343) 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, 34073455 + ... + 34073472.

Almost surely, 2^613322343 is an apocalyptic number.

613322343 is a deficient number, since it is larger than the sum of its proper divisors (272587721).

613322343 is a wasteful number, since it uses less digits than its factorization.

613322343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68146933 (or 68146930 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

The square root of 613322343 is about 24765.3456063104. The cubic root of 613322343 is about 849.6295239017.

Adding to 613322343 its reverse (343223316), we get a palindrome (956545659).

The spelling of 613322343 in words is "six hundred thirteen million, three hundred twenty-two thousand, three hundred forty-three".