83226984072 has 16 divisors (see below), whose sum is σ = 208067460240. Its totient is φ = 27742328016.

The previous prime is 83226984037. The next prime is 83226984083. The reversal of 83226984072 is 27048962238.

It is a happy number.

It is a super-3 number, since 3×83226984072³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1733895478 + ... + 1733895525.

It is an arithmetic number, because the mean of its divisors is an integer number (13004216265).

Almost surely, 2^83226984072 is an apocalyptic number.

It is an amenable number.

83226984072 is an abundant number, since it is smaller than the sum of its proper divisors (124840476168).

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

83226984072 is a wasteful number, since it uses less digits than its factorization.

83226984072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3467791012 (or 3467791008 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 83226984072 in words is "eighty-three billion, two hundred twenty-six million, nine hundred eighty-four thousand, seventy-two".