83596990848 has 256 divisors, whose sum is σ = 267803366400. Its totient is φ = 22588194816.

The previous prime is 83596990843. The next prime is 83596990849. The reversal of 83596990848 is 84809969538.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83596990843) 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 31 ways as a sum of consecutive naturals, for example, 5494740 + ... + 5509932.

It is an arithmetic number, because the mean of its divisors is an integer number (1046106900).

Almost surely, 2^83596990848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83596990848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133901683200).

83596990848 is an abundant number, since it is smaller than the sum of its proper divisors (184206375552).

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

83596990848 is a wasteful number, since it uses less digits than its factorization.

83596990848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15329 (or 15317 counting only the distinct ones).

The product of its (nonzero) digits is 134369280, while the sum is 69.

The spelling of 83596990848 in words is "eighty-three billion, five hundred ninety-six million, nine hundred ninety thousand, eight hundred forty-eight".