652321342 has 16 divisors (see below), whose sum is σ = 984571200. Its totient is φ = 324136960.

The previous prime is 652321339. The next prime is 652321349. The reversal of 652321342 is 243123256.

652321342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×652321342³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 652321342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652321349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305334 + ... + 307462.

It is an arithmetic number, because the mean of its divisors is an integer number (61535700).

Almost surely, 2^652321342 is an apocalyptic number.

652321342 is a deficient number, since it is larger than the sum of its proper divisors (332249858).

652321342 is a wasteful number, since it uses less digits than its factorization.

652321342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3011.

The product of its digits is 8640, while the sum is 28.

The square root of 652321342 is about 25540.5822564796. The cubic root of 652321342 is about 867.2690787721.

Adding to 652321342 its reverse (243123256), we get a palindrome (895444598).

The spelling of 652321342 in words is "six hundred fifty-two million, three hundred twenty-one thousand, three hundred forty-two".