7328530342 has 32 divisors (see below), whose sum is σ = 13115520000. Its totient is φ = 3002844768.

The previous prime is 7328530247. The next prime is 7328530381. The reversal of 7328530342 is 2430358237.

It is a super-2 number, since 2×7328530342² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 961884 + ... + 969472.

It is an arithmetic number, because the mean of its divisors is an integer number (409860000).

Almost surely, 2^7328530342 is an apocalyptic number.

7328530342 is a deficient number, since it is larger than the sum of its proper divisors (5786989658).

7328530342 is a wasteful number, since it uses less digits than its factorization.

7328530342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10620.

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 7328530342 is about 85606.8358368653. The cubic root of 7328530342 is about 1942.4013150712.

Adding to 7328530342 its reverse (2430358237), we get a palindrome (9758888579).

The spelling of 7328530342 in words is "seven billion, three hundred twenty-eight million, five hundred thirty thousand, three hundred forty-two".