83320283 has 8 divisors (see below), whose sum is σ = 88965888. Its totient is φ = 77843304.

The previous prime is 83320271. The next prime is 83320291. The reversal of 83320283 is 38202338.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 83320283 - 2⁴ = 83320267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83320183) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 41135 + ... + 43112.

It is an arithmetic number, because the mean of its divisors is an integer number (11120736).

Almost surely, 2^83320283 is an apocalyptic number.

83320283 is a deficient number, since it is larger than the sum of its proper divisors (5645605).

83320283 is a wasteful number, since it uses less digits than its factorization.

83320283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84313.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 83320283 is about 9127.9944675706. The cubic root of 83320283 is about 436.7674301453.

The spelling of 83320283 in words is "eighty-three million, three hundred twenty thousand, two hundred eighty-three".