83000330 has 64 divisors (see below), whose sum is σ = 184025088. Its totient is φ = 26326080.

The previous prime is 83000329. The next prime is 83000347. The reversal of 83000330 is 3300038.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 83000299 and 83000308.

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 31 ways as a sum of consecutive naturals, for example, 49079 + ... + 50741.

It is an arithmetic number, because the mean of its divisors is an integer number (2875392).

Almost surely, 2^83000330 is an apocalyptic number.

83000330 is an abundant number, since it is smaller than the sum of its proper divisors (101024758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83000330 is a wasteful number, since it uses less digits than its factorization.

83000330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 83000330 is about 9110.4516902292. The cubic root of 83000330 is about 436.2076452505.

Adding to 83000330 its reverse (3300038), we get a palindrome (86300368).

The spelling of 83000330 in words is "eighty-three million, three hundred thirty", and thus it is an aban number.