83826220382 has 8 divisors (see below), whose sum is σ = 125740584336. Its totient is φ = 41912692272.

The previous prime is 83826220381. The next prime is 83826220391. The reversal of 83826220382 is 28302262838.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83826220381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208823 + ... + 459629.

It is an arithmetic number, because the mean of its divisors is an integer number (15717573042).

Almost surely, 2^83826220382 is an apocalyptic number.

83826220382 is a deficient number, since it is larger than the sum of its proper divisors (41914363954).

83826220382 is a wasteful number, since it uses less digits than its factorization.

83826220382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417922.

The product of its (nonzero) digits is 442368, while the sum is 44.

The spelling of 83826220382 in words is "eighty-three billion, eight hundred twenty-six million, two hundred twenty thousand, three hundred eighty-two".