83315330 has 32 divisors (see below), whose sum is σ = 172281600. Its totient is φ = 28416960.

The previous prime is 83315327. The next prime is 83315341. The reversal of 83315330 is 3351338.

It is a self number, because there is not a number n which added to its sum of digits gives 83315330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10940 + ... + 16920.

It is an arithmetic number, because the mean of its divisors is an integer number (5383800).

Almost surely, 2^83315330 is an apocalyptic number.

83315330 is an abundant number, since it is smaller than the sum of its proper divisors (88966270).

83315330 is a wasteful number, since it uses less digits than its factorization.

83315330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6194.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 83315330 is about 9127.7231553110. The cubic root of 83315330 is about 436.7587753821.

Adding to 83315330 its reverse (3351338), we get a palindrome (86666668).

The spelling of 83315330 in words is "eighty-three million, three hundred fifteen thousand, three hundred thirty".