83824244679 has 16 divisors (see below), whose sum is σ = 130338963200. Its totient is φ = 47899567800.

The previous prime is 83824244663. The next prime is 83824244701. The reversal of 83824244679 is 97644242838.

It is not a de Polignac number, because 83824244679 - 2⁴ = 83824244663 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 (83824242679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40729897 + ... + 40731954.

It is an arithmetic number, because the mean of its divisors is an integer number (8146185200).

Almost surely, 2^83824244679 is an apocalyptic number.

83824244679 is a deficient number, since it is larger than the sum of its proper divisors (46514718521).

83824244679 is an equidigital number, since it uses as much as digits as its factorization.

83824244679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81461875 (or 81461861 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 57.

The spelling of 83824244679 in words is "eighty-three billion, eight hundred twenty-four million, two hundred forty-four thousand, six hundred seventy-nine".