83584283384 has 64 divisors (see below), whose sum is σ = 189829785600. Its totient is φ = 33681821184.

The previous prime is 83584283357. The next prime is 83584283411. The reversal of 83584283384 is 48338248538.

It is an interprime number because it is at equal distance from previous prime (83584283357) and next prime (83584283411).

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 946877 + ... + 1031379.

It is an arithmetic number, because the mean of its divisors is an integer number (2966090400).

Almost surely, 2^83584283384 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 83584283384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94914892800).

83584283384 is an abundant number, since it is smaller than the sum of its proper divisors (106245502216).

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

83584283384 is a wasteful number, since it uses less digits than its factorization.

83584283384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85572 (or 85568 counting only the distinct ones).

The product of its digits is 17694720, while the sum is 56.

The spelling of 83584283384 in words is "eighty-three billion, five hundred eighty-four million, two hundred eighty-three thousand, three hundred eighty-four".