82793303 has 4 divisors (see below), whose sum is σ = 83076168. Its totient is φ = 82510440.

The previous prime is 82793257. The next prime is 82793311. The reversal of 82793303 is 30339728.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 82793303 - 2⁸ = 82793047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82793603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140993 + ... + 141578.

It is an arithmetic number, because the mean of its divisors is an integer number (20769042).

Almost surely, 2^82793303 is an apocalyptic number.

82793303 is a deficient number, since it is larger than the sum of its proper divisors (282865).

82793303 is a wasteful number, since it uses less digits than its factorization.

82793303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282864.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 82793303 is about 9099.0825361681. The cubic root of 82793303 is about 435.8446669821.

The spelling of 82793303 in words is "eighty-two million, seven hundred ninety-three thousand, three hundred three".