83660203304 has 16 divisors (see below), whose sum is σ = 156874816800. Its totient is φ = 41826918832.

The previous prime is 83660203301. The next prime is 83660203321. The reversal of 83660203304 is 40330206638.

It is a super-3 number, since 3×83660203304³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (83660203301) 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, 284234 + ... + 498105.

It is an arithmetic number, because the mean of its divisors is an integer number (9804676050).

Almost surely, 2^83660203304 is an apocalyptic number.

It is an amenable number.

83660203304 is a deficient number, since it is larger than the sum of its proper divisors (73214613496).

83660203304 is a wasteful number, since it uses less digits than its factorization.

83660203304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795712 (or 795708 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 83660203304 in words is "eighty-three billion, six hundred sixty million, two hundred three thousand, three hundred four".